2012 Fiscal Year Final Research Report
A study on imaging devices with sub-10 picosecond ultra high-speed charge modulators
| Project/Area Number |
22246049
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | Shizuoka University |
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Principal Investigator |
KAWAHITO Shoji 静岡大学, 電子工学研究所, 教授 (40204763)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 電子デバイス / 集積回路 / 撮像デバイス |
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| Research Abstract |
In this study, highly time-resolved imaging devices using the DOM(draining only modulator) pixels for the observation of extremely high-speed phenomena are investigated for next-generation biomedical imaging and time-resolved 3D imaging. FLIM(fluorescence lifetime imaging microscopy) for HeLa cells stained with 2.5ns and 10ns fluorescence materials has been successfully demonstrated using an implemented FLIM imager. A new technique using an impulse response of the DOM pixels is introduced for high-resolution TOF range imaging and the range resolution of 300μm (time resolution of 2ps) has been successfully demonstrated with an implemented chip.
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Research Products
(47 results)
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[Journal Article] A low- noise high-dynamic-range 17-b 1.3- Megapixel 30-fps CMOS image sensor with column-parallel two-stage folding- integration/cyclic ADC2012
Author(s)
M. W. Seo, T. Sawamoto, T. Akahori, Z. Liu, T. Iida, T. Takasawa, T. Kosugi, T. Watanabe, K. Isobe, S. Kawahito
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Journal Title
IEEE Trans. Electron Devices
Volume: vol. 59, no. 12
Pages: 3396-3400
Peer Reviewed
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[Presentation] Time- Resolved CMOS Image Sensor with DOM Pixels for Fluorescence Lifetime Imaging2012
Author(s)
K.Yasutomi, Z.Li, K.Kagawa, J.Dong, M.Ogata, E.Y.Park, S.Kawahito
Organizer
The 14th Takayanagi Kenjiro Memorial Symposium, Session6-4, Proceedings S6-4-1 - S6-4-5
Place of Presentation
Shizuoka University, Hamamatsu, Japan
Year and Date
2012-11-28
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[Presentation] A Low-Noise Wide Dynamic Range CMOS Image Sensor Using a Column-Parallel Folding-Integration /Cyclic ADC2011
Author(s)
M.-W. Seo, S.-H. Suh, T. Iida, T. Takasawa, T. Akahori, K. Isobe, T. Watanabe, S. Itoh, K. Yasutomi, S. Kawahito
Organizer
映像情報メディア学会年次大会, 2011 年年次大会講演予稿集
Place of Presentation
成蹊大学,東京
Year and Date
2011-08-26
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