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Paper Abstract and Keywords
Presentation 2017-11-13 15:40
[Invited Talk] A 50 ps high-speed silicon image sensor designed based on the theory of the temporal resolution limit
Takeharu Goji Etoh, Anh Quang Nguyen (Ritsumeikan Univ.), Yoshinari Kamakura (Osaka Univ.), Kazuhiro Shimonomura (Ritsumeikan Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) The authors theoretically derived an expression of the temporal resolution limit of photoelectron conversion layers3). By substituting parameters specific to Silicon to the expression, the temporal resolution limit of silicon image sensors is estimated as 11.1 ps for the temperature of 300 K and incident green light,  = 550 nm. In the process of the derivation of the expression, the relating elements were set to minimize the temporal resolution. Therefore, if a high-speed image sensor is designed, following the theoretical consideration as strictly as possible, the resultant sensor realizes the highest frame rate achievable by using the current technology. A simple pixel model of an image sensor is designed according to the strategy and evaluated by simulation. It turned out that the sensor will achieve 50 ps.
Keyword (in Japanese) (See Japanese page) 
(in English) High-speed / Image Sensor / Temporal Resolution Limit / / / / /  
Reference Info. ITE Tech. Rep., vol. 41, no. 37, IST2017-65, pp. 23-27, Nov. 2017.
Paper # IST2017-65 
Date of Issue 2017-11-06 (IST) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee IST  
Conference Date 2017-11-13 - 2017-11-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Morito memorial Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Evolution of CMOS image sensors inspired by emerging applications 
Paper Information
Registration To IST 
Conference Code 2017-11-IST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A 50 ps high-speed silicon image sensor designed based on the theory of the temporal resolution limit 
Sub Title (in English)  
Keyword(1) High-speed  
Keyword(2) Image Sensor  
Keyword(3) Temporal Resolution Limit  
1st Author's Name Takeharu Goji Etoh  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
2nd Author's Name Anh Quang Nguyen  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
3rd Author's Name Yoshinari Kamakura  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Kazuhiro Shimonomura  
4th Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
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Speaker Author-1 
Date Time 2017-11-13 15:40:00 
Presentation Time 30 minutes 
Registration for IST 
Paper # IST2017-65 
Volume (vol) vol.41 
Number (no) no.37 
Page pp.23-27 
Date of Issue 2017-11-06 (IST) 

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