学術論文 |
- "Region of interest determination algorithm of lensless calcium imaging datasets," PLOS ONE, vol.19, ppe0308573, 17 Sep. 2024
- Virgil Christian Garcia Castillo, Latiful Akbar, Ronnakorn Siwadamrongpong, Yasumi Ohta, Mamiko Kawahara, Yoshinori Sunaga, Hironari Takehara, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.1371/journal.pone.0308573 ]
- "Brain-implantable needle-type CMOS imaging device enables multi-layer dissection of seizure calcium dynamics in the hippocampus," Journal of Neural Engineering, vol.21, pp046022, 17 Jul. 2024
- Joshua Philippe Olorocisimo, Yasumi Ohta, Paul Rossener Regonia, Virgil Christian Garcia Castillo, Junichiro Yoshimoto, Hironari Takehara, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.1088/1741-2552/ad5c03 ]
- " Laser-carbonized electrodes on implantable CMOS-based imaging device for simultaneous deep-brain optical and electrophysiological measurements," Sensors and Materials, vol.36, pp2735-2751, 12 Jul. 2024
- Virgil Christian G. Castillo, Kuang-Chih Tso, Ryoma Okada, Yasumi Ohta, Yoshinori Sunaga, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.18494/SAM5145 ]
- "Millimeter-wave band electro-optical imaging system using polarization CMOS image sensor and amplified optical local oscillator source," Sensors, vol.24, pp4138, 23 Jun. 2024
- Ryoma Okada, Maya Mizuno, Tomoaki Nagaoka, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta, Kiyotaka Sasagawa
[ doi:10.3390/s24134138 ]
- "THz near-field intensity distribution imaging in the 0.3 THz band using a highly sensitive polarization CMOS image sensor using a 0.35 μm CMOS process," Japanese Journal of Applied Physics, vol.63, pp03SP66, 1 Mar. 2024
- Ryoma Okada, Maya Mizuno, Tomoaki Nagaoka, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta, Kiyotaka Sasagawa
[ doi:10.35848/1347-4065/ad21b8 ]
- "Exposure time control method for higher intermediate frequency in optical heterodyne imaging and its application to field imaging based on electro-optic effect," Sensors, vol.24, pp1249, 15 Feb. 2024
- Kiyotaka Sasagawa, Ryoma Okada, Yoshihiro Akamatsu, Maya Mizuno, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta
[ doi:10.3390/s24041249 ]
- "Demonstration of multi-point stimulation with AC-driven CMOS chips for retinal prosthesis," Japanese Journal of Applied Physics, vol.63, pp03SP22, 14 Feb. 2024
- Yuki Nakanishi, Wisaroot Sriitsaranusorn, Takaya Hattori, Kuang-Chih Tso, Kenzo Shodo, Yasuo Terasawa, Yoshinori Sunaga, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.35848/1347-4065/ad1fad ]
- ""Effects of Long-Term In vivo Stimulation on the Electrochemical Properties of a Porous Stimulation Electrode for a Suprachoroidal-Transretinal Stimulation (STS) Retinal Prosthesis"," Sensors and Materials, vol.35, no.11, pp3567-3584, 2023.11.8
- Shuhei Nomura, Hiroyuki Tashiro, Yasuo Terasawa, Yukari Nakano, Makito Haruta, Kiyotaka Sasagawa, Hironari Takehara, Takeshi Morimoto, Takashi Fujikado, Jun Ohta
- "Implantable multimodal sensing device for simultaneous imaging and electrophysiological recording of mouse brain activity," Sensors and Materials, vol.9, pp3173-3188, 28 Sep. 2023
- Kenji Sugie, Kiyotaka Sasagawa, Ryoma Okada, Yasumi Ohta, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta
[ doi:10.18494/SAM4264 ]
- "Development of 4 μm Pixel Pitch NIR Multispectral Imaging Sensor and its Application to Glare-free NIR Color Fundus Camera," Sensors and Materials, vol.9, pp3211-3225, 28 Sep. 2023
- Motoshi Sobue, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Ryo Kawasaki, Jun Ohta
[ doi:10.18494/SAM4358 ]
- "Miniaturized Neural Observation System for in vivo Brain Imaging in Freely Moving Rats," Sensors and Materials, vol.9, pp3227-3239, 28 Sep. 2023
- Ronnakorn Siwadamrongpong, Yoshinori Sunaga, Kiyotaka Sasagawa, Yasumi Ohta, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta
[ doi:10.18494/SAM4563 ]
- "Thin and scalable hybrid emission filter via plasma etching for low-invasive fluorescence detection," Sensors, vol.23, pp3695, 3 Apr. 2023
- E. Rustami, Kiyotaka Sasagawa, K. Sugie, Y. Ohta, H. Takehara, M. Haruta, H. Tashiro, J. Ohta
[ doi:10.3390/s23073695 ]
- "Multi-Region Microdialysis Imaging Platform Revealed Dorsal Raphe Nucleus Calcium Signaling and Serotonin Dynamics during Nociceptive Pain," International Journal of Molecular Sciences, vol.24, pp6654, 3 Apr. 2023
- Latiful Akbar, Virgil Christian Garcia Castillo, Joshua Philippe, Olorocisimo, Yasumi Ohta, Mamiko Kawahara, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Masahiro Ohsawa, Yasemin M. Akay, Metin Akay, Jun Ohta
[ doi:10.3390/ijms24076654 ]
- "Reflective high-sensitivity polarization change imaging using a dual polarizer structure," Optics Continuum, vol.2, pp758-768, 23 Mar. 2023
- Kiyotaka Sasagawa, Ryoma Okada, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Jun Ohta
[ doi:10.1364/OPTCON.485650 ]
- "Implantable AC-driven CMOS chip for distributed multichip retinal prosthesis capable of high-rate stimulation," Japanese Journal of Applied Physics, vol.62, ppSC1077, 24 Feb. 2023
- Nakanishi Yuki, Kiyotaka Sasagawa, Siwadamrongpong Ronnakorn, Shodo Kenzo, Terasawa Yasuo, Hironari Takehara, Haruta Makito, Tashiro Hiroyuki, Jun Ohta
[ doi:10.35848/1347-4065/acb77d ]
- "Electrochemical activities of Fe2O3-modified microelectrode for dopamine detection using fast-scan cyclic voltammetry," AIP Advances, vol.13, pp025026, 7 Feb. 2023
- SATO Nicha, OHTA Yasumi, Hironari Takehara, HARUTA Makito, TASHIRO Hiroyuki, Kiyotaka Sasagawa, JONGPRATEEP Oratai, Jun Ohta
[ doi:10.1063/5.0123865 ]
- "Improvement of on-pixel polarizer with 0.35 μm CMOS process for electro-optic imaging systems," Japanese Journal of Applied Physics, vol.62, ppSC1052, 6 Feb. 2023
- Ryoma Okada, Kiyotaka Sasagawa, Maya Mizuno, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta
[ doi:10.35848/1347-4065/acb0da ]
- "A dual-mode miniature wireless system for lensless CMOS-based bioimaging devices," Japanese Journal of Applied Physics, vol.62, ppSC1037, 25 Jan. 2023
- Thanaree Treepetchkul, Ronnakorn Siwadamrongpong, Renzo Roel P. Tan, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.35848/1347-4065/acb05f ]
- "A Flexible Retinal Device with CMOS Smart Electrodes Fabricated on Parylene C Thin-film and Bioceramic Substrate," Japanese Journal of Applied Physics, vol.62, ppSC1022, 18 Jan. 2023
- Pan Kaige, Hagiwara Takanori, Tso Kuang-chih, Siwadamrongpong Ronnakorn, Akbar Latiful, Nakano Yukari, Kono Takuro, Yasuo Terasawa, Haruta Makito, Hironari Takehara, Tashiro Hiroyuki, Kiyotaka Sasagawa, Wu Pu-Wei, Jun Ohta
[ doi:10.35848/1347-4065/acaca5 ]
- "Clear Fundus Images through High-speed Tracking using Glare-free IR Color Technology," Journal of Robotics and Mechatronics, vol.34, pp1152-1163, 20 Oct. 2022
- Motoshi Sobue, Hirokazu Takata, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Ryo Kawasaki, Jun Ohta
[ doi:10.20965/jrm.2022.p1152 ]
- "Enhancing infrared color reproducibility through multispectral image processing using RGB and three infrared channels," Optical Engineering, vol.61, pp063107, 30 Jun. 2022
- Motoshi Sobue, Hiroshi Otake, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.1117/1.OE.61.6.063107 ]
- "Multifunctional Implantable Device for Simultaneous Optical and Electrophysiological Measurements," Sensors and Materials, vol.34, pp1561-1575, 26 Apr. 2022
- Kyosuke Naganuma, Yasumi Ohta, Takaaki E. Murakami, Ryoma Okada, Mark Christian Guinto, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Yoshinori Sunaga, Yasemin M. Akay, Metin Akay, Jun Ohta
[ doi:10.18494/SAM3710 ]
- "Multi-channel Bandpass Filters for Reconstructed High-Resolution Spectral Imaging in Near-infrared Fundus Camera ," Sensors and Materials, vol.34, pp1601-1615, 26 Apr. 2022
- Honghao Tang, Hironari Takehara, Ze Wang, Noriaki Kishida, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.18494/SAM3759 ]
- "Miniaturized Cell Fluorescent-imaging Device equipped with Multielectrode Array," Sensors and Materials, vol.34, pp1587-1599, 26 Apr. 2022
- Barbara Teixeira Sais, Makito Haruta, Kuang-Chih Tso, Mizuki Hagita, Takanori Hagiwara, Kenji Sugie, Ayaka Kimura, Hironari Takehara, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.18494/SAM3758 ]
- "Near-infrared Colorized Imaging Technologies and Their Fundus Camera Applications," ITE Transactions on Media Technology and Applications, vol.10, pp59-68, 1 Apr. 2022
- Hironari Takehara, Ze Wang, Honghao Tang, Noriaki Kishida, Yusuke Horiki, Motoshi Sobue, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.3169/mta.10.59 ]
- "偏光イメージセンサとその応用," 映像情報メディア学会誌, vol.76, pp225, 2022.3.1
- 笹川 清隆, 春田 牧人, 竹原 浩成, 田代 洋行, 太田 淳
- "Modular head-mounted cortical imaging device for chronic monitoring of intrinsic signals in mice," Journal of Biomedical Optics, vol.27, pp26501, 14 Feb. 2022
- Mark Christian Guinto, Makito Haruta, Yuki Kurauchi, Taisuke Saigo, Kazuki Kurasawa, Sumika Ryu, Yasumi Ohta, Mamiko Kawahara, Hironari Takehara, Hiroyuki Tashiro, Kiyotaka Sasagawa, Hiroshi Katsuki, Jun Ohta
[ doi:10.1117/1.JBO.27.2.026501 ]
- "Lensless dual-color fluorescence imaging device using hybrid filter," Japanese Journal of Applied Physics , vol.61, ppSC1020, 10 Feb. 2022
- Natcha Kulmala, Kiyotaka Sasagawa, Thanaree Treepetchkul, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta
[ doi:10.35848/1347-4065/ac3ef2 ]
- "Polarization Image Sensor for Highly Sensitive Polarization Modulation Imaging Based on Stacked Polarizers," IEEE Transactions on Electron Devices, vol.69, pp2924-2931, 28 Jan. 2022
- Kiyotaka Sasagawa, Ryoma Okada, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Jun Ohta
[ doi:10.1109/TED.2022.3140288 ]
- "Investigating the Influence of GABA Neurons on Dopamine Neurons in the Ventral Tegmental Area Using Optogenetic Techniques," International Journal of Molecular Sciences, vol.23, pp1114, 20 Jan. 2022
- Yasumi Ohta, Takaaki E. Murakami, Mamiko Kawahara, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta, Metin Akay, Yasemin M. Akay
[ doi:10.3390/ijms23031114 ]
- "Ultrasmall compact CMOS imaging system for bioluminescence reporter-based live gene expression analysis," Journal of Biomedical Optics, vol.26, pp116002, 3 Nov. 2021
- Joshua Philippe Olorocisimo, Jeric Briones, Kiyotaka Sasagawa, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Norihiro Ishida-Kitagawa, Yasumasa Bessho, Jun Ohta
[ doi:10.1117/1.JBO.26.11.116002 ]
- "AC Power Supply Circuit Architecture for a Miniaturised Retinal Prosthesis Device," The Journal of Engineering, 16 Sep. 2021
- Yasuto Mori, Chang Chia-Chi, Hiroki Endo, Maho Hata, Kenzo Shodo, Yasuo Terasawa, Toshihiko Noda, Takashi Tokuda, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.1049/tje2.12058 ]
- "Micro-LED Array-Based Photo-Stimulation Devices for Optogenetics in Rat and Macaque Monkey Brains," IEEE Access, vol.9, pp127937-127949, 10 Sep. 2021
- Yasumi Ohta, Mark Christian Guinto, Takashi Tokuda, Mamiko Kawahara, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Kiyotaka Sasagawa, Hirotaka Onoe, Reona Yamaguchi, Yoshinori Koshimizu, Kaoru Isa, Tadashi Isa, Kenta Kobayashi, Yasemin M. Akay, Metin Akay, Jun Ohta
[ doi:10.1109/ACCESS.2021.3111666 ]
- "Honeycomb-type Retinal Device using Chemically derived Iridium Oxide Biointerfaces," AIP Advances, 2 Sep. 2021
- Kuang-Chih Tso, Yuki Fukunari, Mizuki Hagita, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Kiyotaka Sasagawa, Pu-Wei Wu, Jun Ohta
[ doi:10.1063/5.0058457 ]
- "Self-reset image sensor with a signal-to-noise ratio over 70 dB and its application to brain surface imaging," Frontiers in Neuroscience, vol.15, pp667932, 15 Jun. 2021
- Thanet Pakpuwadon, Kiyotaka Sasagawa, Mark Christian Guinto, Yasumi Ohta, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Jun Ohta
[ doi:10.3389/fnins.2021.667932 ]
- "セラミック基板を用いた人工視覚用多電極CMOSデバイスの試作," 電子情報通信学会論文誌 C, vol.J104-C, pp177-184, 2021.6.1
- 笹川 清隆, 森 康登, 春田 牧人, 鐘堂 健三, 寺澤 靖雄, 竹原 浩成, 田代 洋行, 野田 俊彦, 德田 崇, 太田 淳
[ doi:10.14923/transelej.2020JCI0019 ]
- "Simultaneous CMOS-based imaging of calcium signaling of the central amygdala and the dorsal raphe nucleus during nociception in freely-moving mice," Frontiers in Neuroscience, 21 May. 2021
- Romeo Rebusi, Joshua Olorocisimo, Jeric Cruz Briones, Yasumi Ohta, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.3389/fnins.2021.667708 ]
- "Near-infrared fundus camera with a patterned interference filter for the retinal scattering detection," Japanese Journal of Applied Physics, vol.60, ppSBBL07, May. 2021
- Ze Wang, Masayuki Uemura, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta
[ doi:10.35848/1347-4065/abea4c ]
- "Miniaturized LED light source with an excitation filter for fluorescent imaging," Japanese Journal of Applied Physics, vol.60, ppSBBG07, May. 2021
- Mohamad Izzat Azmer, Kiyotaka Sasagawa, Erus Rustami, Kenji Sugie, Yasumi Ohta, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Jun Ohta
[ doi:10.35848/1347-4065/abe5bf ]
- "人工視覚システム用多孔性刺激電極界面特性解析のためのRandles型回路モデルの提案," 電気学会論文誌E(センサ・マイクロマシン部門誌), vol.141, pp134-140, 2021.5
- 野村 修平, 田代 洋行, 寺澤 靖雄, 中野 由香梨, 春田 牧人, 笹川 清隆, 竹原 浩成, 太田 淳
[ doi:10.1541/ieejsmas.141.134 ]
- "A polarisation-analysing CMOS image sensor for sensitive polarisation modulation detection," Electronics Letters, vol.57, pp472-474, 22 Apr. 2021
- R. Okada, K. Sasagawa, M. Haruta, H. Takehara, H. Tashiro, J. Ohta
[ doi:10.1049/ell2.12169 ]
- "Wearable and Battery-free Health-monitoring Devices with Optical Power Transfer," IEEE Sensors Journal, vol.21, pp2-9, 1 Apr. 2021
- Nattakarn Wuthibenjaphonchai, Makito Haruta, Kiyotaka Sasagawa, Takashi Tokuda, Sandro Carrara, Jun Ohta
[ doi:10.1109/JSEN.2021.3050139 ]
- "生体内蛍光イメージング用ハイブリッドフィルタ搭載イメージセンサ," 電気学会論文誌E(センサ・マイクロマシン部門誌), vol.141, pp1-6, 2021.3.1
- 笹川 清隆, Erus Rustami, 太田 安美, 春田 牧人, 竹原 浩成, 田代 洋行, 太田 淳
[ doi:10.1541/ieejsmas.141.1 ]
- "Photoactivatable oncolytic adenovirus for optogenetic cancer therapy," Cell Death and Disease, vol.11, pp570, 23 Jul. 2020
- Yasuko Hagihara, Ayaka Sakamoto, Takashi Tokuda, Tomoki Yamashita, Sena Ikemoto, Ayaka Kimura, Makito Haruta, Kiyotaka Sasagawa, Jun Ohta, Kazuo Takayama, Hiroyuki Mizuguchi
[ doi:10.1038/s41419-020-02782-6 ]
- "Needle-Type Imager Sensor with Band-Pass Composite Emission Filter and Parallel Fiber-Coupled Laser Excitation," IEEE Transactions on Circuits and Systems I: Regular Papers, vol.67, pp1082-1091, 1 Apr. 2020
- Erus Rustami, Kiyotaka Sasagawa, Kenji Sugie, Yasumi Ohta, Makito Haruta, Toshihiko Noda, Takashi Tokuda, Jun Ohta
[ doi:10.1109/TCSI.2019.2959592 ]
- "自撮り可能な小型眼底カメラ," OITDA オプトニューズ, 2020.3
- 太田 淳, 竹原浩成, 春田牧人, 笹川清隆, 角 博文
- "光電力送電による超小型インプランタブル光神経刺激デバイス," OPTRONICS, vol.12, pp82-88, 2019.12.10
- 徳田 崇, 春田 牧人, 笹川 清隆, 太田 淳
- "パーソナルヘルスケアを目指した近赤外カラーイメージング技術による自撮り可能小型眼底カメラ," OPTRONICS, vol.12, pp89-92, 2019.12.10
- 太田 淳, 竹原 浩成, 角 博文, 春田 牧人, 笹川 清隆
- "Fe2O3/MWCNTs modified microdialysis electrode for dopamine detection," Materials Research Express, vol.7, pp15701-015708, 2 Dec. 2019
- Nicha Sato, Makito Haruta, Yasumi Ohta, Kiyotaka Sasagawa, Jun Ohta, Naray Pewnim, Oratai Jongprateep
[ doi:10.1088/2053-1591/ab59ff ]
- "IR-powered, ultra-small, implantable optogenetic stimulator," IEEE Brain, vol.2019 – Issue 3, 2019.12
- Takashi Tokuda, Makito Haruta, Kiyotaka Sasagawa, Jun Ohta
- "Fe and Co-doped (Ba, Ca)TiO3 Perovskite as Potential Electrocatalysts for Glutamate Sensing," ENGINEERING JOURNAL, vol.23, pp265-278, 30 Nov. 2019
- Nicha Sato, Makito Haruta, Kiyotaka Sasagawa, Jun Ohta, Oratai Jongprateep
[ doi:10.4186/ej.2019.23.6.265 ]
- "Lens-free Dual-Color Fluorescent CMOS Image Sensor for Förster Resonance Energy Transfer Imaging," Sensors and Materials, vol.31, pp2579-2594, 30 Aug. 2019
- Wan Shen Hee, Kiyotaka Sasagawa, Aiki Kameyama, Ayaka Kimura, Makito Haruta, Takashi Tokuda, Jun Ohta
[ doi:10.18494/SAM.2019.2358 ]
- "Implantable CMOS image sensor with incident-angle-selective pixels," Electronics Letters, vol.55, pp729-731, 27 Jun. 2019
- Kenji Sugie, Kiyotaka Sasagawa, Mark C. Guinto, Makito Haruta, Takashi Tokuda, Jun Ohta
[ doi:10.1049/el.2019.1031 ]
- "Wide field-of-view lensless fluorescence imaging device with hybrid bandpass emission filter," AIP Advances, vol.9, pp35108, 8 Mar. 2019
- Kiyotaka Sasagawa, Yasumi Ohta, Mamiko Kawahara, Makito Haruta, Takashi Tokuda, Jun Ohta
[ doi:10.1063/1.5083152 ]
- "Chronic brain blood-flow imaging device for a behaviorexperiment using mice," Biomedical Optics Express, vol.10, pp1557-1566, 4 Mar. 2019
- Makito Haruta, Yuki Kurauchi, Masahiro Ohsawa, Chihiro Inami, Risako Tanaka, Kenji Sugie, Ayaka Kimura, Yasumi Ohta, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Hiroshi Katsuki, Jun Ohta
[ doi:10.1364/BOE.10.001557 ]
- "Propranolol prevents cerebral blood flow changes and pain-related behaviors in migraine model mice," Biochemical and Biophysical Research Communications, vol.508, pp445-450, 8 Jan. 2019
- Yuki Kurauchi, Makito Haruta, Risako Tanaka, Kiyotaka Sasagawa, Jun Ohta, Akinori Hisatsune, Takahiro Seki, Hiroshi Katsuki
[ doi:10.1016/j.bbrc.2018.11.173 ]
- "Design optimization of CMOS control circuit for integrated photovoltaic power transfer ," Sensors and Materials, vol.30, pp2343-2357, 25 Oct. 2018
- Takashi Tokuda, Takaaki Ishizu, Wuthibenjaphonchai Nattakarn, Makito Haruta, Toshihiko Noda, Kiyotaka Sasagawa, Mohamad Sawan, Jun Ohta
[ doi:10.18494/SAM.2018.1945 ]
- "Compact Lensless Fluorescence Counting System for Single Molecular Assay ," IEEE Transactions on Biomedical Circuits and Systems, vol.12, pp1177-1185, 1 Oct. 2018
- Hironari Takehara, Yuta Nakamoto, Narihito Ikeda, Kiyotaka Sasagawa, Makito Haruta, Toshihiko Noda, Takashi Tokuda, Jun Ohta
- "Performance improvement and in vivo demonstration of a sophisticatedretinal stimulator using smart electrodes with built-in CMOS microchips," Japanese Journal of Applied Physics, vol.57, pp1002B3-1-1002B3-9, 12 Sep. 2018
- Toshihiko Noda, Yukari Nakano, Yasuo Terasawa, Makito Haruta, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Highly sensitive lens-free fluorescence imaging device enabled by a complementary combination of interference and absorption filters," Biomedical optics express, vol.9, pp4329-4344, 17 Aug. 2018
- Kiyotaka Sasagawa, Ayaka Kimura, Makito Haruta, Toshihiko Noda, Takashi Tokuda, Jun Ohta
[ doi:10.1364/BOE.9.004329 ]
- "1 mm3-sized Optical Neural Stimulator based on CMOS Integrated Photovoltaic Power Receiver," AIP Advances, vol.8, Apr. 2018
- Takashi Tokuda, Takaaki Ishizu, Wuthibenjaphonchai Nattakarn, Makito Haruta, Toshihiko Noda, Kiyotaka Sasagawa, Mohamad Sawan, Jun Ohta
[ NAISTレポジトリ ]
- "CMOS-based Optical Energy Harvesting Circuit for Biomedical and IoT Devices," Japanese Journal of Applied Physics, vol.57, pp04FM05-04FM05, 14 Mar. 2018
- Wuthibenjaphonchai Nattakarn, Takaaki Ishizu, Makito Haruta, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Mohamad Sawan, Jun Ohta
[ doi:10.7567/JJAP.57.04FM05 ]
- "Electrochemical Evaluation of Geometrical Effect and Three-Dimensionalized Effect of Iridium Oxide Electrodes Used for Retinal Stimulation," Sensors and Materials , vol.30, pp213-224, 6 Oct. 2017
- Toshihiko Noda, Yoshiko Noda, Po-Chun Chen, Makito Haruta, Kiyotaka Sasagawa, Takashi Tokuda, Chung-Yu Wu, Jun Ohta
- "On-chip cell analysis platform: Implementation of contact fluorescence microscopy in microfluidic chips," AIP Advances, vol.7, pp095213-1 -095213-8, 19 Sep. 2017
- Hiroaki Takehara, Kazutaka Osawa, Makito Haruta, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Functional Validation of Intelligent Retinal Stimulator Using Microchip-Embedded Smart Electrode ," Sensors and Materials, vol.30, pp167-177, 5 Sep. 2017
- Toshihiko Noda, Makito Haruta, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Stimulator Design of Retinal Prosthesis," IEICE Transactions on Electronics, vol.E100-C, pp523-528, 2 Jun. 2017
- Jun Ohta, Toshihiko Noda, Kenzo Shodo, Yasuo Terasawa, Makito Haruta, Kiyotaka Sasagawa, Takashi Tokuda
- "Implantable optogenetic device with CMOS IC technology for simultaneous optical measurement and stimulation," Japanese Journal of Applied Physics, vol.56, pp057001-1-057007-7, 31 Mar. 2017
- Makito Haruta, Naoya Kamiyama, Shun Nakajima, Mayumi Motoyama, Mamiko Kawahara Yasumi Ohta, Atsushi Yamasaki, Hiroaki Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Yasuyuki Ishikawa, Takashi Tokuda, Hitoshi Hashimoto, Jun Ohta
- "Implantable Microimaging Device for Observing Brain Activities of Rodents," Proceedings of the IEEE, vol.105, pp158-166, Jan. 2017
- Jun Ohta, Yasumi Ohta, Hiroaki Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Makito Haruta, Takuma Kobayashi, Yasemin M. Akay, Metin Akay
- "Performance Improvement of a Micro-stimulus Electrode for Retinal Prosthesis by Introducing a High-Performance Material and a Three-Dimensional Structure," Sensors and Materials, vol.28, pp1303-1315, 14 Dec. 2016
- Takumi Fujisawa, Megumi Hayashi, Ryo Kobe, Hiroyuki Tashiro, Hiroaki Takehara, Kiyotaka Sasagawa, Takashi Tokuda, Chung-Yu Wu, Jun Ohta
- "Miniature Imaging Device with a Portable Processing System for Fluorescence Detection of Nitric Oxide in Living Cells," Sensors and Materials, vol.28, pp1317-1327, 14 Dec. 2016
- Anek Wuthayavanich, Makito Haruta, Hiroaki Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Implantable microsized image sensor for data transmission with intravital optical communication," The Journal of Engineering, 2016.11.14
- Hiroaki Takehara, Hajime Hayami, Kengo Nagata, Yasumi Ohta, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Miniature Imaging Device with a Portable Processing System for Fluorescence Detection of Nitric Oxide in Living," Sensors and Materials, vol.28, pp1317-1327, 22 Jun. 2016
- Anek Wuthayavanich, Makito Haruta, Hiroaki Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "In Vitro Long-Term Performance Evaluation and Improvement in the Response Time of CMOS-Based Implantable Glucose Sensors," IEEE Design & Test, vol.33, pp37-48, 17 Jun. 2016
- Takashi Tokuda, Toshikazu Kawamura, Keita Masuda, Tomohiro Hirai, Hironari Takehara, Yasumi Ohta, Mayumi Motoyama, Hiroaki Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Jun Ohta, Teru Okitsu, Shoji Takeuchi
- "Implantable self-reset CMOS image sensor and its application to hemodynamic response detection in living mouse brain ," Japanese Journal of Applied Physics (JJAP) , vol.55, pp04EM02-1-04EM02-6, 11 Mar. 2016
- Takahiro Yamaguchi, Hiroaki Takehara, Yoshinori Sunaga, Makito Haruta, Mayumi Motoyama, Yasumi Ohta, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Wireless Image-Data Transmission from an Implanted Image Sensor through a Living Mouse Brain with Intra-Body Communication ," Japanese Journal of Applied Physics (JJAP) , vol.55, pp04EM03-1-04EM03-5, 11 Mar. 2016
- Hajime Hayami, Hiroaki Takehara, Kengo Nagata, Makito Haruta, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Implantable micro-optical semiconductor devices for optical theranostics in deep tissue," Applied Physics Express (APEX), vol.4, pp047001-1 - 047001-4, 3 Mar. 2016
- Hiroaki Takehara, Yuji Katsuragi, Yasumi Ohta, Mayumi Motoyama, Hironari Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Optical communication with brain cells by means of an implanted duplex micro-device with optogenetics and Ca2+ fluoroimaging," Scientific Reports, vol.6, pp1-13, 16 Feb. 2016
- Takuma Kobayashi, Makito Haruta, Kiyotaka Sasagawa, Miho Matsumata, Kawori Eizumi, Chikara Kitsumoto, Mayumi Motoyama, Yasuyo Maezawa, Yasumi Ohta, Toshihiko Noda, Takashi Tokuda, Yasuyuki Ishikawa, Jun Ohta
- "Implantable Imaging Device for Brain Functional Imaging System using Flavoprotein Fluorescence," Japanese Journal of Applied Physics, vol.55, pp03DF02-1 -03DF02-5, 27 Jan. 2016
- Yoshinori Sunaga, Hiroshi Yamaura, Makito Haruta, Takahiro Yamaguchi, Mayumi Motoyama, Yasumi Ohta, Hiroaki Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Yumiko Yoshimura, Jun Ohta
- "Magnetic-Thrust Flexible Electrode with Integrated Preamplifier for Neural Recording," Sensors and Materials, vol.27, pp1079-1089, 9 Dec. 2015
- Toshihiko Noda, Yoshiya Matsuzaka, SeokBeom Kim, Hiroaki Takehara, Kiyotaka Sasagawa, Takashi Tokuda, Hajime Mushiake, Hiroshi Onodera, Jun Ohta
- "バイオメディカル用イメージセンサ," 映像情報メディア学会誌, vol.70, pp271-276, 2015.12.1
- 笹川 清隆, 春田 牧人, 竹原 浩成, 竹原 宏明, 野田 俊彦, 徳田 崇, 太田 淳
- "Fluorescence imaging under background light with a self-reset CMOS image sensor," The Journal of Engineering, pp1-3, 24 Nov. 2015
- Takahiro Yamaguchi, Yoshinori Sunaga, Makito Haruta, Mayumi Motoyama, Yasumi Ohta, Hiroaki Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "CMOS-Based Optoelectronic On-Chip Neural Interface Device," IEICE TRANSACTIONS on Electronics, vol.E99-C, pp165-172, 11 Nov. 2015
- Takashi Tokuda, Hiroaki Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Jun Ohta
- "デジタルELISAに向けた蛍光および非蛍光計測用レンズレスCMOSイメージングシステム," 電気学会論文誌E, 2015.9
- 笹川 清隆, 竹原 浩成, 永崎 瑞樹, 竹原 宏明, 野田 俊彦, 徳田 崇, 太田 淳
- ""A micro light pipe array with an excitation attenuation filter for lensless digital enzyme-linked immunosorbent assay,"," JJAP(M&BE8)特集号, Sep. 2015
- Hironari Takehara, Mizuki Nagasaki, Kiyotaka Sasagawa, Hiroaki Takehara, Toshihiko Noda, Takashi Tokuda, Jun Ohta
- "CMOS-based implantable glucose monitoring device with improved performance and reduced invasiveness," Electronics Letters, 31 Mar. 2015
- Toshikazu Kawamura, Keita Masuda, Tomohiro Hirai, Yasumi Ohta, Mayumi Motoyama, Hiroaki Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Teru Okitsu, Shoji Takeuchi, Jun Ohta
- "Intrinsic signal imaging of brain function using a small implantable CMOS imaging device," Japanese Journal of Applied Physics, vol.54, pp04DL10-1-04DL10-6, 27 Mar. 2015
- Makito Haruta, Yoshinori Sunaga, Takahiro Yamaguchi, Hironari Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Intravital fluorescence imaging of mouse brain using implantable semiconductor devices and epi-illumination of biological tissue," Biomedical Optics Express, vol.6, pp1553-1564, 18 Mar. 2015
- Hiroaki Takehara, Yasumi Ohta, Mayumi Motoyama, Makito Haruta, Mizuki Nagasaki, Hironari Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "刺激電極にCMOSチップを内蔵した人工視覚デバイスの作製と機能実証," 電気学会 センサ・マイクロマシン部門 バイオ・マイクロシステム研究会, 2015.3.10
- 藤澤 匠, 野田 俊彦, 寺澤 靖雄, 田代 洋行, 竹原 宏明, 笹川 清隆, 徳田 崇, 太田 淳
- "レンジレスイメージングのバイオメディカル応用," OPTRONICS, vol.395, pp102-106, 2014.11.10
- 笹川 清隆, 竹原 宏明, 野田 俊彦, 徳田 崇, 太田 淳
- "Fabrication of Fork-Shaped Retinal Stimulator Integrated with CMOS Microchips for Extension of Viewing Angle," Sensors and Materials, vol.26, pp637-648, 23 Oct. 2014
- Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Hiroyuki Kanda, Yasuo Terasawa, Hiroyuki Tashiro, Takashi Fujikado, Jun Ohta
- "CMOS image sensor-based implantable glucose sensor using glucose-responsive fluorescent hydrogel," Biomedical Optics Express, vol.5, pp3859-3870, Oct. 2014
- Takashi Tokuda, Masayuki Takahashi, Kazuhiro Uejima, Keita Masuda, Toshikazu Kawamura, Yasumi Ohta, Mayumi Motoyama, Toshihiko Noda, Kiyotaka Sasagawa, Teru Okitsu, Shoji Takeuchi, Jun Ohta
- "CMOS image sensor-based implantable glucose sensor using glucose-responsive fluorescent hydrogel," Biomedical Optics Express, vol.5, pp3859-3870, 30 Sep. 2014
- Takashi Tokuda, Masayuki Takahashi, Kazuhiro Uejima, Keita Masuda, Toshikazu Kawamura, Yasumi Ohta, Mayumi Motoyama, Toshihiko Noda, Kiyotaka Sasagawa, Teru Okitsu, Shoji Takeuchi, Jun Ohta
- "CMOS sensor-based palm-sized in-line optical analysis device for microchemistry systems," Electronics Letters 2014 , vol.50-17, pp1222-1224, 14 Aug. 2014
- Takashi Tokuda, Norimitsu Wakama, Kimitada Terao, Keita Masuda, Ryota Mori, Toshihiko Noda, Kiyotaka Sasagawa, Yasuhiro Nishiyama, Kiyomi Kakiuchi, Jun Ohta
- "Digital signal transmission from fully implantable CMOS image sensor in simulated body environment," Electronics Letters, vol.50-12, pp851-853, 5 Jun. 2014
- Hajime Hayami, Yoshiaki Ishii, Kiyotaka Sasagawa, Toshihiko Noda, Takashi Tokuda, Jun Ohta
- "表面コーティングによる人工視覚用電極の高性能化," 表面技術 (Journal of The Sarface Finishing Society of Japan), vol.65-6, pp257-261, 2014.6.1
- 野田 俊彦, 竹原 宏明, 笹川 清隆, 徳田 崇, 太田 淳
- "生体埋込みグルコースセンサに向けたCMOSラインセンサの開発," E部門総合研究会 バイオ・マイクロシステム研究会, pp7-10, 2014.5.27
- 河村 敏和, 高橋 正幸, 増田 啓太, 野田 俊彦, 笹川 清隆, 徳田 崇, 興津 輝, 竹内 昌治, 太田 淳
- "Demonstrations of polarization imaging capability and novel functionality of polarization-analyzing CMOS image sensor with 65 nm standard CMOS process," ITE Transactions on Media Technology and Applications, vol.2, pp131-138, 1 Apr. 2014
- Takashi Tokuda, Kiyotaka Sasagawa, Norimitsu Wakama, Toshihiko Noda, Kiyomi Kakiuchi, Jun Ohta
- "Performance improvement and functionalization of an electrode array for retinal prosthesis by iridium oxide coating and introduction of smart-wiring technology using CMOS microchips," Sensors and Actuators A: Physical, vol.211, pp27-37, 25 Mar. 2014
- Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Yasuo Terasawa, Hiroyuki Tashiro, Hiroyuki Kanda, Takashi Fujikado, Jun Ohta
- "An implantable CMOS device for blood-flow imaging under freely moving experiments of rats," Japanese Journal of Applied Physics (Jpn. J. Appl. Phys.) , vol.53, pp04EL05, 7 Mar. 2014
- Makito Haruta, Chikara Kitsumoto, Yoshinori Sunaga, Hironari Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "A CMOS image sensor with stacked photodiodes for lensless observation system of digital enzyme-linked immunosorbent assay," Japanese Journal of Applied Physics (Jpn. J. Appl. Phys.) , vol.53, pp04EL02-1-04EL02-5, 19 Feb. 2014
- Hironari Takehara, Kazuya Miyazawa, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Soo Hyeon Kim, Ryota Iino, Hiroyuki Noji, Jun Ohta
- "On-chip polarizer on image sensor using advanced CMOS technology," Photonics West, 4 Feb. 2014
- Kiyotaka Sasagawa, Norimitsu Wakama, Toshihiko Noda, Takashi Tokuda, Kiyomi Kakiuchi, Jun Ohta
- "Dual-mode lensless imaging device for digital enzyme linked immunosorbent assay," Photonics West, 2 Feb. 2014
- Kiyotaka Sasagawa, Hironari Takehara, Kazuya Miyazawa, Soc Heyen Kim, Toshihiko Noda, Takashi Tokuda, Ryota Iino, Hiroyuki Noji, Jun Ohta
- "Implantable CMOS imaging device with absorption filters for green fluorescence imaging," Photonics West, 2 Feb. 2014
- Yoshinori Sunaga, Makito Haruta, Hironari Takehara, Mayumi Motoyama, Yasumi Ohta, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "A high-extinction-ratio optical polarizer based on advanced CMOS technology," SPIE newsroom, 30 Dec. 2013
- Kiyotaka Sasagawa, Norimitsu Wakama, Toshihiko Noda, Takashi Tokuda, Kiyomi Kakiuchi, Jun Ohta
- "Implantable device for intrinsic signals imaging in cortices of freely moving rats," Neuroscience2013, 13 Nov. 2013
- Makito Haruta, Chikara Kitsumoto, Yoshinori Sunaga, Hironari Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Device Packaging of CMOS-Based Optoelectronic Neural Interface Device for in Vitro and in Vivo Optogenetics," International IEEE EMBS Conference on Neural Engineering (NER2013), 8 Nov. 2013
- Takashi Tokuda, Shun Nakajima, Yasuyo Maezawa, Toshihiko Noda, Kiyotaka Sasagawa, Jun Ohta
- "Device Packaging of CMOS-Based Optoelectronic Neural Interface Device for in Vitro and in Vivo Optogenetics," International IEEE EMBS Conference on Neural Engineering (NER2013), 8 Nov. 2013
- Takashi Tokuda, Shun Nakajima, Yasuyo Maezawa, Toshihiko Noda, Kiyotaka Sasagawa, Jun Ohta
- "CMOS-based Neural Interface Device with Integrated Micro Light Source Array for Optogenetics," International Conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS and Applications 2013 (Bio4Apps 2013) & 5th Sensing Biology Symposium, 31 Oct. 2013
- Takashi Tokuda, Shun Nakajima, Yasuyo Maezawa, Toshihiko Noda, Kiyotaka Sasagawa, Jun Ohta
- "LENSLESS CMOS-BASED IMAGING DEVICE FOR FLUORESCENT FEMTOLITER DROPLET ARRAY COUNTING," International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2013), 30 Oct. 2013
- Kiyotaka Sasagawa, Soo Hyeon Kim, Kazuya Miyazawa, Hironari Takehara, Toshihiko Noda, Takashi Tokuda, Ryota Iino, Hiroyuki Noji, Jun Ohta
- "CMOS-Based Implantable Brain Imaging Technology," 2013 International Conferences on Active Media Technology / Brain and Health Informatics (AMT-BHI 2013) , 30 Oct. 2013
- Takashi Tokuda, Makito Haruta, Yasumi Ohta, Mayumi Motoyama, Toshihiko Noda, Kiyotaka Sasagawa, Yasuyuki Ishikawa, Sadao Shiosaka, Jun Ohta
- "Development of an Implantable Imaging Device for Observation of Intrinsic Signals in the Brain," International Conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS and Applications 2013 (Bio4Apps 2013), 30 Oct. 2013
- Makito Haruta, Yoshinori Sunaga, Takahiro Yamaguchi, Hironari Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Application Demonstaration of Polarization-Analyzing CMOS Image Sensor for Micro-Chemical Systems," International Conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS and Applications 2013 (Bio4Apps 2013), 30 Oct. 2013
- Norimitsu Wakama, Kazuhiro Uejima, Kimitada Terao, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Yasuhiro Nishiyama, Kiyomi Kakiuchi, Jun Ohta
- "Development of a CMOS-Based Implantable Glucose Monitoring Device Using Glucose-Sensitive Fluorescent Hydrogel," International Conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS and Applications 2013 (Bio4Apps 2013), 30 Oct. 2013
- Toshikazu Kawamura, Masayuki Takahashi, Kazuhiro Uejima, Yasumi Ohta, Mayumi Motoyama, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Teru Okitsu, Shoji Takeuchi, Jun Ohta
- "A CMOS Image Sensor Having Stacked Photodiodes for Fluorescencet Observation of Digital Enzyme-linked Immunosorbent Assay (ELISA)," International Conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS and Applications 2013 (Bio4Apps 2013), 30 Oct. 2013
- Hironari Takehara, Kazuya Miyazawa, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Soo Hyeon Kim, Ryota Iino, Hiroyuki Noji, Jun Ohta
- "Intelligent Retinal Prosthetic Device Employs Smart Electrode Array Integrated with CMOS Microchips," International Conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS and Applications 2013 (Bio4Apps 2013), 29 Oct. 2013
- Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Yasuo Terasawa, Hiroyuki Tashiro, Hiroyuki Kanda, Takashi Fujikado, Jun Ohta
- "Functional brain imaging under freely moving experiments by an implantable CMOS imaging device," Asian Symposium on Advanced Image Sensors and Imaging Systems, 8 Oct. 2013
- Makito Haruta, Chikara Kitsumoto, Yoshinori Sunaga, Hironari Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "A CMOS Image Sensor Having Stacked Photodiodes for Lensless Observation System of Digital Enzyme-linked Immunosorbent Assay (ELISA)," 2013 International Conference on Solid State Devices and Materials (SSDM), 26 Sep. 2013
- Hironari Takehara, Kazuya Miyazawa, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Soo Hyeon Kim, Ryota Iino, Hiroyuki Noji, Jun Ohta
- "An implantable CMOS device for functional brain imaging under freely moving experiments of rat," 2013 International Conference on Solid State Devices and Materials (SSDM), 25 Sep. 2013
- Makito Haruta, Chikara Kitsumoto, Yoshinori Sunaga, Hironari Takehara, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Functional brain fluorescence plurimetry in rat by implantable concatenated CMOS imaging system," Biosensors and Bioelectronics, vol.53, pp31-36, 21 Sep. 2013
- Takuma Kobayashi, Hiroyuki Masuda, Chikara Kitsumoto, Makito Haruta, Mayumi Motoyama, Yasumi Ohta, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Sadao Shiosaka, JunOhta
- "Polarisation analysing complementary metal-oxide semiconductor image sensor in 65-nm standard CMOS technology," The Journal of Engineering, pp1-3, 17 Sep. 2013
- Norimitsu Wakama, Daisuke Okabayashi, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Kiyomi Kakiuchi, Jun Ohta
- "生体内センシングのためのシート状媒体通信システムの評価," 信学技報, vol.113, no.132, pp1-5, 2013.7.17
- 松田 隆志, デイビス ピーター, 笹川 清隆, 李 可人, 太田 淳, 張 兵
- "デジタルELISA法に向けた画像処理によるレンズレスオンチップ蛍光検出デバイスの開発," 映像情報メディア学会技術報告(情報センシング研究会 ), vol.37, no.22, pp41-44, 2013.5.31
- 宮澤 和也, 竹原 浩成, 岡林 大恭, 笹川 清隆, 野田 俊彦, 徳田 崇, Soo Hyeon Kim, 飯野 亮太, 野地 博行, 太田 淳
- "脳内内因性光シグナル計測用埋植型CMOSイメージングデバイス," 映像情報メディア学会技術報告(情報センシング研究会 ), vol.37, no.22, pp45-48, 2013.5.31
- 春田 牧人, 橘本 力, 竹原 浩成, 須永 圭紀, 野田 俊彦, 笹川 清隆, 徳田 崇, 太田 淳
- "生体埋め込みイメージセンサ技術による蛍光計測方式グルコースセンシング技術の基礎検討," 映像情報メディア学会技術報告(情報センシング研究会), vol.37, no.22, pp13-15, 2013.5.31
- 徳田 崇, 上嶋 和弘, 太田 安美, 元山 真由美, 野田 俊彦, 笹川 清隆, 高橋 正幸, 興津 輝, 竹内 昌治, 太田 淳
- "Image sensor pixel with on-chip high extinction ratio polarizer based on 65-nm standard CMOS technology," Optics Express, vol.21, no.9, pp11132-11140, 1 May. 2013
- Kiyotaka Sasagawa, Sanshiro Shishido, Keisuke Ando, Hitoshi Matsuoka, Toshihiko Noda, Takashi Tokuda, Jun Ohta
- "Sputtering Condition Optimization of Sputtered IrOx and TiN Stimulus Electrodes for Retinal Prosthesis," Transactions on Electrical and Electronic Engineering, vol.8, no.3, pp310-312, 10 Apr. 2013
- Yi-Li Pan, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "A CMOS optoelectronic neural interface device based on an image sensor with on-chip light stimulation and extracellular neural signal recording for Optogenetics," ITE Transactions on Media Technology and Applications, vol.1, no.2, pp184-189, Apr. 2013
- Yosmongkol Sawadsaringkarn, Tomoaki Miyatani, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "Image sensor pixel with on-chip high extinction ratio polarizer based on 65-nm standard CMOS technology," Optics Express, vol.21(9), pp11132-11140, Apr. 2013
- Kiyotaka Sasagawa, Sanshiro Shishido, Keisuke Ando, Hitoshi Matsuoka, Toshihiko Noda, Takashi Tokuda, Kiyomi Kakiuchi, Jun Ohta
- "CMOS sensor-based miniaturized in-line dual-functional optical analyser for high-speed, in situ chirality monitoring," Sensors and Actuators B: Chemical, vol.176, pp1032-1037, Jan. 2013
- Takashi Tokuda, Hitoshi Matsuoka, Nobuya Tachikawa, Norimitsu Wakama, Kimitada Terao, Mikiko Shibata, Toshihiko Noda, Kiyotaka Sasagawa, Yasuhiro Nishiyama, Kiyomi Kakiuchi, Jun Ohta
- "Smart electrode array device with CMOS multi-chip architecture for neural interface," Electronics Letters, vol.48, no.21, pp1328-1329, 11 Oct. 2012
- Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Yasuo Terasawa, Hiroyuki Tashiro, Hiroyuki Kanda, Takashi Fujikado, Jun Ohta
- "Novel implantable imaging system for enabling simultaneous multiplanar and multipoint analysis for fluorescence potentiometry in the visual cortex.," Biosens Bioelectron., vol.38, no.1, pp321, Oct. 2012
- Kobayashi T, Motoyama M, Masuda H, Ohta Y, Haruta M, Noda T, Sasagawa K, Tokuda T, Tamura H, Ishikawa Y, Shiosaka S, Ohta J.
- "Novel implantable imaging system for enabling simultaneous multiplanar and multipoint analysis for fluorescence potentiometry in the visual cortex," Biosensors and Bioelectronics, vol.38, no.1, pp321–330, Jul. 2012
- Takuma Kobayashi, Mayumi Motoyama, Hiroyuki Masuda, Yasumi Ohta, Makito Haruta, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Hideki Tamura, Yasuyuki Ishikawa, Sadao Shiosaka, Jun Ohta
- "最先端半導体技術応用バイオメディカルデバイス," 電気学会論文誌E
IEEJ Transactions on Sensors and Micromachines, vol.131, no.12, pp404, 2012.5
- 太田 淳, 小林 琢磨, 野田 俊彦, 笹川 清隆, 徳田 崇
- ""Sputtering Condition Optimization of Sputtered IrOx and TiN Stimulus Electrodes for Retinal Prosthesis"," Transactions on Electrical and Electronic Engineering, vol.8, no.3, pp310, 10 Apr. 2012
- Yi-Li Pan, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "CMOS image sensor integrated with micro-LED and multielectrode arrays for the patterned photostimulation and multichannel recording of neuronal tissue," Virtual Journal for Biomedical Optics (VJBO), vol.7, no.5, pp6097, Apr. 2012
- Arata Nakajima, Hiroshi Kimura, Yosmongkol Sawadsaringkarn, Yasuyo Maezawa, Takuma Kobayashi, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Yasuyuki Ishikawa, Sadao Shiosaka, Jun Ohta
- "CMOS on-chip bio-imaging sensor with integrated micro light source array for optogenetics," Electronics Letters, vol.48, no.6, pp312, Mar. 2012
- Takashi Tokuda, Hiroshi Kimura, Tomoaki Miyatani, Yasuyo Maezawa, Takuma Kobayashi, Toshihiko Noda, Kiyotaka Sasagawa, Jun Ohta
- "CMOS image sensor integrated with micro-LED and multielectrode arrays for the patterned photostimulation and multichannel recording of neuronal tissue," Optics Express, vol.20, no.6, pp6097, Mar. 2012
- Arata Nakajima, Hiroshi Kimura, Yosmongkol Sawadsaringkarn, Yasuyo Maezawa, Takuma Kobayashi, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Yasuyuki Ishikawa, Sadao Shiosaka, Jun Ohta
- "Optimization of Sputtering Condition of IrOx Thin Film
Stimulation Electrode for Retinal Prosthesis Application," Journal of Physics: Conference Series
(JPCS), vol.352, no.12005, Mar. 2012
- Yi-Li Pan, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Hiroyuki Kanda, Takashi Fujikado, Jun Ohta
- "CMOS On-Chip Optoelectronic Neural Interface Device with Integrated Light Source for Optogenetics," Journal of Physics: Conference Series (JPCS), vol.352, no.12004, Mar. 2012
- Yosmongkol Sawadsaringkarn, Hiroshi Kimura, Yasuyo Maezawa, Arata Nakajima, Takuma Kobayashi, Kiyotaka Sasagawa, Toshihiko Noda, Takashi Tokuda, Jun Ohta
- "Complementary metal-oxide-semiconductor image sensor with micro chamber array for fluorescent beads counting," Japanese Journal of Applied Physics (Jpn. J. Appl. Phys.), vol.51, no.2, pp02BL01, Feb. 2012
- Kiyotaka Sasagawa, Keisuke Ando, Takuma Kobayashi, Toshihiko Noda, Takashi Tokuda, Soo Hyeon Kim, Ryota Iino, Hiroyuki Noji, Jun Ohta
- "最先端半導体技術応用バイオメディカルデバイス," IEEJ Transactions on Sensors and Micromachines (IEEJ Trans. EIS)
電気学会論文誌E(センサ・マイクロマシン部門誌), vol.131, no.12, pp404, 2011.12
- 太田 淳, 小林 琢磨, 野田 俊彦, 笹川 清隆, 徳田 崇
- "脳深部刺激手術用in situ イメージングプローブの開発," IEEJ Transactions on Sensors and Micromachines (IEEJ Trans. EIS)
電気学会論文誌E(センサ・マイクロマシン部門誌), vol.131, no.12, pp427, 2011.12
- Toshihiko Noda, Pan Yi-Li, Ayato Tagawa, Takuma Kobayashi, Kiyotaka Sasagawa, Takashi Tokuda, Yumiko Hatanaka, Naoki Nakano, Amami Kato, Sadao Shiosaka, Jun Ohta
- "Implantable Distributed Biomedical Photonic Devices," Sensors and Materials, vol.23, no.7, pp369, Oct. 2011
- Jun Ohta, Ayato Tagawa, Takuma Kobayashi, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda
- "CMOS Imaging Devices for Biomedical Applications," IEICE Trans. Commun., vol.E94-B, no.9, pp2454, Sep. 2011
- Jun Ohta, Takuma Kobayashi, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda
- "Planar Multielectrode Array Coupled Complementary Metal Oxide Semiconductor Image Sensor for in vitro Electrophysiology," Jpn. J. Appl. Phy., vol.50, no.4, pp04DL04, Apr. 2011
- Arata Nakajima, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Yasuyuki Ishikawa, Sadao Shiosaka, Jun Ohta
- "Polarization Analyzing Image Sensor with On-chip Metal Wire Grid Polarizer in 65-nm standard CMOS Process," Jpn. J. Appl. Phy., vol.50, no.4, pp04DL01, Apr. 2011
- Sanshiro Shishido, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Jun Ohta
- "標準プロセスによる偏光分析CMOSイメージセンサの機能向上," 映像情報メディア学会誌, vol.65, no.3, pp367, 2011.3
- 徳田 崇, 藤岡 侑司, 宍戸 三四郎, 野田 俊彦, 笹川 清隆, 垣内 喜代三, 太田 淳
- "光を用いた脳活動計測用CMOSイメージングデバイスの開発," 電気学会論文誌C IEEJTrans. EIS, vol.131, no.1, pp76, 2011.1
- 宍戸 三四郎, 小黒 康裕, 野田 俊彦, 笹川 清隆, 徳田 崇, 太田 淳
- "Development and in vivo Demonstration of CMOS-Based Multichip Retinal Stimulator With Simultaneous Multisite Stimulation Capability," IEEE Trans. Biomedical Circuits and Systems, vol.4, no.6, pp445, Dec. 2010
- T. Tokuda, Y. Takeuchi, Y. Sagawa, T. Noda, K. Sasagawa, K. Nishida, T. Fujikado, J. Ohta
- "Optical and Electric Multifunctional CMOS Image Sensors for On-Chip Biosensing Applications," Materials
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- T. Tokuda, T. Noda, K. Sasagawa, J. Ohta
- "Live Electrooptic Imaging of W-Band Waves," IEEE T. Microw. Theory Tech., vol.58, no.11, pp3011, 1 Nov. 2010
- Tsuchiya, M, Sasagawa, K, Kanno, A, Shiozawa, T
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- "Potentiometric Dye Imaging for Pheochromocytoma and Cortical Neurons with a Novel Measurement System Using an Integrated Complementary Metal–Oxide–Semiconductor Imaging Device," Jpn. J. Appl. Phy., vol.49, no.117001, pp7, 2010.11
- Takuma Kobayashi, Ayato Tagawa, Toshihiko Noda, Kiyotaka Sasagawa, Takashi Tokuda, Yumiko Hatanaka, Hideki Tamura, Yasuyuki Ishikawa, Sadao Shiosaka, Jun Ohta
- "Real-time visualization of electromagnetic waves propagating in air using live electro-optic imaging technique," Optics Express, vol.18, no.10, pp10029, 1 May. 2010
- Kanno, A, Sasagawa, K, Shiozawa, T, Tsuchiya, M
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- "Complementary Metal Oxide Semiconductor Based Multimodal Sensor for In vivo Brain Function Imaging with a Function for Simultaneous Cell Stimulation," Jpn. J. Appl. Phys, vol.49, no.4, pp04DL02, 20 Apr. 2010
- Tagawa, A, Mitani, M, Minami, H, Noda, T, Sasagawa, K, Tokuda, T, Ohta, J
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- "Implantable Image Sensor with Light Guide Array Plate for Bioimaging," Jpn. J. Appl. Phys., vol.49, no.4, pp04DL03, 20 Apr. 2010
- Sasagawa, K, Mitani, M, Sugiyama, T, Noda, T, Tokuda, T, Ohta, J
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- "Microfluid Ejection Device Based on Complementary Metal-Oxide-Semiconductor Technology as an Artificial Synapse," Jpn. J. Appl. Phys, vol.49, no.1, pp01AG03, 20 Jan. 2010
- Minakawa, K, Noda, T, Sasagawa, K, Tokuda, T, Ohta, J
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- "Multimodal Complementary Metal-Oxide-Semiconductor Sensor Device for Imaging of Fluorescence and Electrical Potential in Deep Brain of Mouse," Jpn. J. Appl. Phys, vol.49, no.1, pp01AG02, 20 Jan. 2010
- Tagawa, A, Minami, H, Mitani, M, Noda, T, Sasagawa, K, Tokuda, T, Tamura, H, Hatanaka, Y, Ishikawa, Y, Shiosaka, S, Ohta, J
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- "Image and/or Movie Analyses of 100-GHz Traveling Waves on the Basis of Real-Time Observation With a Live Electrooptic Imaging Camera," IEEE Trans. Microwave Theory Tech., vol.57, no.12, pp3373, 1 Dec. 2009
- Tsuchiya, M, Kanno, A, Sasagawa, K, Shiozawa, T
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- "Highly Efficient Third Harmonic Generation in a Periodically Poled MgO:LiNbO3 Disk Resonator," Appl. Phys. Express, vol.2, no.12, pp122401, 1 Dec. 2009
- Sasagawa, K, Tsuchiya, M
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- "Implantable CMOS Biomedical Devices," Sensors, vol.9, no.11, pp9073, 1 Nov. 2009
- Ohta, J, Tokuda, T, Sasagawa, K, Noda, T
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- "CMOS-Based Multichip Networked Flexible Retinal Stimulator Designed for Image-Based Retinal Prosthesis," IEEE Trans. Electron Devices, vol.56, no.11, pp2577, 1 Nov. 2009
- Tokuda, T, Hiyama, K, Sawamura, S, Sasagawa, K, Terasawa, Y, Nishida, K, Kitaguchi, Y, Fujikado, T, Tano, Y, Ohta, J
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- "Polarization-Analyzing CMOS Image Sensor With Monolithically Embedded Polarizer for Microchemistry Systems," IEEE Trans. Biomedical Circuits & Systems, vol.3, no.5, pp259, 1 Oct. 2009
- Tokuda, T, Yamada, H, Sasagawa, K, Ohta, J
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- "標準CMOSプロセスを用いたμTAS向け偏光検出イメージセンサ," 電気学会E部門論文誌, vol.129, no.8, 2009.8.1
- 徳田崇, 山田博文, 笹川清隆, 太田 淳
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- "Real-time digital signal processing for live electro-optic imaging," Optics Express, vol.17, no.18, pp15641, 1 Aug. 2009
- Sasagawa, K, Kanno, A, Tsuchiya, M
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- "Lithium Niobate Disk Sensor Using Photonic Heterodyning," Applied Physics Express, vol.2, no.8, pp082201, 1 Jul. 2009
- K. Sasagawa, M. Tsuchiya
- "A Low-Voltage Complementary Metal Oxide Semiconductor Image Sensor Using Pulse-Width-Modulation Scheme for Biomedical Applications," JJAP, vol.48, no.4, pp04C193 (5 pages), 20 Apr. 2009
- Shishido, S, Kagawa, K, Sasagawa, K, Tokuda, T, Ohta, J
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- "Microchamber Device Equipped with Complementary Metal Oxide Semiconductor Optical Polarization Analyzer Chip for Micro Total Analysis System," Japanese Journal of Applied Physics, vol.48, no.4, pp04C192 (5 pages), 20 Apr. 2009
- Minakawa, K, Yamada, H, Sasagawa, K, Tokuda, T, Ohta, J
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- "Development of Complementary Metal Oxide Semiconductor Imaging Devices for Detecting Green Fluorescent Protein in the Deep Brain of a Freely Moving Mouse," Japanese Journal of Applied Physics (Jpn. J. Appl. Phys.) , vol.48, pp04C195 (5 pages), 20 Apr. 2009
- Ayato Tagawa, Asako Higuchi, Tetsuya Sugiyama, Kiyotaka Sasagawa, Takashi Tokuda, Hideki Tamura, Yumiko Hatanaka, Yasuyuki Ishikawa, Sadao Shiosaka, Jun Ohta
- "Polarization-analyzing CMOS photosensor with monolithically embedded wire grid polarizer," Electron. Lett., vol.45, no.4, pp228, 1 Feb. 2009
- T. Tokuda, S. Sato, H. Yamada, K. Sasagawa, J. Ohta
- "A multimodal sensing device for fluorescence imaging and electrical potential measurement of neural activities in a mouse deep brain.," Conf Proc IEEE Eng Med Biol Soc., vol.1, pp5887, 2009
- Ohta J, Tagawa A, Minami H, Noda T, Sasagawa K, Tokuda T, Hatanaka Y, Ishikawa Y, 田村英紀, Shiosaka S.
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- "Development of complementary metal oxide semiconductor imaging devices for detecting green fluorescent protein in the deep brain of a freely moving mouse," Japanese Journal of Applied Physics, vol.48, no.04C195, pp1, 2009
- Ayato Tagawa, Asako Higuchi, Tetsuya Sugiyama, Kiyotaka Sasagawa, Takashi Tokuda, Hideki Tamura, Yumiko Hatanaka, Yasuyuki Ishikawa, Sadao Shiosaka, Jun Ohta
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- "A multimodal sensing device for fluorescence imaging and electrical potential measurement of neural activities in a mouse deep brain.," Conf Proc IEEE Eng Med Biol Soc., vol.1, pp5887, 2009
- Ohta J, Tagawa A, Minami H, Noda T, Sasagawa K, Tokuda T, Hatanaka Y, Ishikawa Y, 田村英紀, Shiosaka S.
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- "Instantaneous Visualization of K-Band Electric Near-Fields by a Live Electrooptic Imaging System Based on Double Sideband Suppressed Carrier Modulation," IEEE/OSA J. Lightwave Technology, vol.26, no.15, pp2782, 1 Aug. 2008
- Sasagawa, K, Kanno, A, Tsuchiya, M
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- "Low-noise and high-frequency resolution electrooptic sensing of RF near-fields using an external optical modulator," IEEE/OSA J. Lightwave Technol., vol.26, no.10, pp1242, 1 May. 2008
- Sasagawa, K, Tsuchiya, M
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- "Live electro-optic imaging system based on ultra-parallel photonic heterodyne for microwave near-fields," IEEE Trans. Microwave Theory and Tech., vol.55, no.12, pp2782, 1 Dec. 2007
- K. Sasagawa, A. Kanno, T. Kawanishi, M. Tsuchiya
- "Modulation depth enhancement for highly sensitive electro-optic RF near-field measurement," Electron. Lett., vol.72, no.23, pp1357, 1 Nov. 2006
- Sasagawa, K, Tsuchiya, M
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- "Real-time monitoring system of RF near-field distribution images on the basis of 64-channel parallel electro-optic data acquisition," IEICE Electron. Express, vol.2, no.24, pp600, 1 Dec. 2005
- Sasagawa, K, Tsuchiya, M
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- "Ultrafast all-optical switching by cross-absorption modulation in silicon wire waveguides," Opt. Express, vol.13, no.19, pp7298, 1 Sep. 2005
- Liang, TK, Nunes, LR, Sakamoto, T, Sasagawa, K, Kawanishi, T, Tsuchiya, M, Priem, GRA, Van Thourhout, D, Dumon, P, Baets, R, Tsang, HK
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- "S-band Tm3+-doped tellurite glass microsphere laser via a cascade process," Appl. Phys. Lett., vol.85, no.17, pp4325, 1 Nov. 2004
- Sasagawa, K, Yonezawa, Z, Iwai, R, Ohta, J, Nunoshita, M
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- "Control of mitrosphere lasing wavelength using lambda/4-shifted distributed feedback resonator," Electron. Lett., vol.39, no.25, pp1817, 1 Dec. 2003
- Sasagawa, K, Yonezawa, Z, Ohta, J, Nunoshita, M
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- "Self-pulsation of a Nd3+-doped fluoride fiber laser using Tm3+-doped fiber as a saturable absorber," IEICE Trans. Electron., vol.E86-C, no.5, pp719, 1 May. 2003
- Sasagawa, K, Kusawake, K, Kagawa, K, Ohta, J, Nunoshita, M
- "Nd-doped tellurite glass microsphere laser," Electron. Lett., vol.38, no.22, pp1355, 1 Oct. 2002
- Sasagawa, K, Kusawake, K, Ohta, J, Nunoshita, M
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