| Paper Abstract and Keywords |
| Presentation |
2021-06-30 15:05
Super-temporal-resolution Image Sensor
-- Beyond the Theoretical Highest Frame Rate of Silicon Image Sensors --
Nguyen Hoai Ngo (Ritsumeikan Univ.), Takayoshi Shimura, Heiji Watanabe (Osaka Univ.), Kazuhiro Shimonomura (Ritsumeikan Univ.), Hideki Mutoh (Link Research), Takeharu Goji Etoh (Osaka Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The theoretical highest frame rate of silicon image sensors is 90.1 Gfps (the temporal resolution: 11.1 ps) for green light of 550 nm. We defined an image sensor with a higher frame rate than the limit for Si as the super-temporal-resolution (STR) image sensor, since all the image sensors for visible light are equipped with silicon photodiodes (Si PD). To achieve the STR, germanium (Ge) is selected as a candidate material for the PD. The theoretical temporal resolution for the Ge PD is estimated as 0.25 ps. Structures of the PD and the circuit diffusion layer to achieve the STR are discussed. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Super temporal resolution / High-speed / Resistive gate / Germanium / Image sensor / STR / / |
| Reference Info. |
ITE Tech. Rep., vol. 45, no. 17, IST2021-38, pp. 33-36, June 2021. |
| Paper # |
IST2021-38 |
| Date of Issue |
2021-06-23 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IST |
| Conference Date |
2021-06-30 - 2021-06-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
High performance image sensing and its applications |
| Paper Information |
| Registration To |
IST |
| Conference Code |
2021-06-IST |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Super-temporal-resolution Image Sensor |
| Sub Title (in English) |
Beyond the Theoretical Highest Frame Rate of Silicon Image Sensors |
| Keyword(1) |
Super temporal resolution |
| Keyword(2) |
High-speed |
| Keyword(3) |
Resistive gate |
| Keyword(4) |
Germanium |
| Keyword(5) |
Image sensor |
| Keyword(6) |
STR |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Nguyen Hoai Ngo |
| 1st Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
| 2nd Author's Name |
Takayoshi Shimura |
| 2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
| 3rd Author's Name |
Heiji Watanabe |
| 3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
| 4th Author's Name |
Kazuhiro Shimonomura |
| 4th Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
| 5th Author's Name |
Hideki Mutoh |
| 5th Author's Affiliation |
Link Research (Link Research) |
| 6th Author's Name |
Takeharu Goji Etoh |
| 6th Author's Affiliation |
Osaka University (Osaka Univ.) |
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| Speaker |
Author-6 |
| Date Time |
2021-06-30 15:05:00 |
| Presentation Time |
30 minutes |
| Registration for |
IST |
| Paper # |
IST2021-38 |
| Volume (vol) |
vol.45 |
| Number (no) |
no.17 |
| Page |
pp.33-36 |
| #Pages |
4 |
| Date of Issue |
2021-06-23 (IST) |