Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IST |
2024-03-27 13:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Toward the Super Temporal Resolution: Fundamental Performance of Stone-Circle Image Sensors T. Goji Etoh, Takayoshi Shimura, Heiji Watanabe (Osaka Univ.), Taeko Ando (Ritsumeikan Univ.), Kohsei Takehara (Kindai Univ.) |
The stone-circle image sensor has a circular PD surrounded by multiple vertical transfer gates (VTGs). By applying a hig... [more] |
IST2024-17 pp.25-28 |
IST |
2023-09-15 11:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Ge-on-Si Stone-circle Image Sensors T. Goji Etoh (Osaka Univ.), Hideki Mutoh (Link Research), Kentaro Sawano (Tokyo City Univ.), Heiji Watanabe, Takayoshi (Osaka Univ.), Edoardo Charbon (EPFL) |
A multi-framing ultra-high-speed image sensor is proposed to achieve a frame interval of 10 ps (equivalent to 100 Gfps) ... [more] |
IST2023-35 pp.1-4 |
IST |
2022-06-29 14:00 |
Online |
|
Branching Image Sensors with Dominant Horizontal Motion of Electrons Takayoshi Shimura, Nguyen Hoai Ngo, Heiji Watanabe (Osaka Univ.), Kazuhiro Shimonomura (Ritsumeikan Univ.), Hideki Mutoh (Link Research), Takeharu Goji Etoh (Osaka Univ.) |
[more] |
IST2022-27 pp.9-12 |
IST |
2022-03-28 11:35 |
Online |
|
A branching gate image sensor with a central resistive gate Takeharu Goji Etoh (Osaka Univ.), Ngo Hoai Nguyen (Ritsumeikan Univ.), Heiji Watanabe (Osaka Univ.), Takayoshi Shimura, Yoshiyuki Matsunaga, Yutaka Hirose (Ritsumeikan Univ.), Hideki Mutoh (Link Research), Kazuhiro Shimonomura (Ritsumeikan Univ.) |
A BSI branching gate (multi-tap) image sensor has a wide octagonal center gate at the center of the pixel. Electrons fal... [more] |
IST2022-15 pp.21-24 |
IST |
2021-10-21 15:20 |
Online |
|
An Approach to Super Temporal Resolution by Controlling Horizontal Motions of Electrons T. Goji Etoh (Osaka Univ.), Nguyen Hoai Go, Kazuhiro Shimonomura, Taeko Ando, Yoshiyuki Matsunaga (Ritsumeikan Univ.), Takayoshi Shimura, Heiji Watanabe (Osaka Univ.), Hideki Mutoh (Link Research), Yoshinari Kamakura (OIT), Edoardo Sharbon (ローザンヌ工大) |
[more] |
IST2021-60 pp.49-52 |
IST |
2021-06-30 15:05 |
Online |
|
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.) |
The theoretical highest frame rate of silicon image sensors is 90.1 Gfps (the temporal resolution: 11.1 ps) for green li... [more] |
IST2021-38 pp.33-36 |
IST |
2021-06-30 15:35 |
Online |
|
A Branching Image Sensor for Sub-nanosecond Burst Imaging Nguyen Hoai Ngo (Ritsumeikan Univ.), Takayashi Shimura, Heiji Watanabe (Osaka Univ.), Kazuhiro Shimonomura (Ritsumeikan Univ.), Yoshinari Kamakura (Osaka Inst. Tech), Takeharu Goji Etoh (Osaka Univ.) |
[more] |
IST2021-39 pp.37-40 |
IST |
2019-09-20 16:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Beyond Single-shot Light-in-Flight Imaging with a Silicon Image Sensor
-- Toward X-ray and Infrared Ultrafast Imaging -- Takeharu Goji Etoh, Ngo Nguen, Yoshiyuki Matsunaga, Taeko Ando, Kazuhiro Shimonomura (Ritsumeikan Univ.) |
A backside-illuminated multi-collection-gate image sensor (BSI MCG image sensor) achieved the temporal resolution of 10 ... [more] |
IST2019-52 pp.37-40 |
IST |
2019-03-22 14:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Noise Suppression in Incomplete Transfer Type Pixel Yoshiyuki Matsunaga, Goji Etoh, Kazuhiro Shimonomura (Rits) |
■kTC Reset noise is suppressed by serial 2-stage amplification feedback.
■Pixel readout transistor noises are reduced... [more] |
IST2019-20 pp.41-47 |
IST |
2018-06-27 15:00 |
Tokyo |
Tokyo Univ. Sci.-Morito-Kinenkan |
Full-fill-factor BSI Multi-collection-gate Image Sensor Takeharu Etoh (Ritsumeikan Univ.), Quang Nguyen Anh (HUST), Kazuhiro Shimonomura (Ritsumeikan Univ.) |
[more] |
IST2018-40 pp.37-40 |
IST |
2018-06-27 15:25 |
Tokyo |
Tokyo Univ. Sci.-Morito-Kinenkan |
A Silicon image sensor of the frame interval of 10 ns captured Flying Light Naoki Hayashi, Yo Mitsui, Akihiko Iguchi (ASTRO), Yasuhide Takano, Tomoo Okinaka, Kohsei Takehara (Kindai Univ.), Takeharu Etoh (Ritsumeikan Univ.) |
An image sensor with the BSI MCG (Backside-illuminated Multi-collection-gate) structure achieved consecutive images of 1... [more] |
IST2018-41 pp.41-44 |
IST |
2018-03-09 10:20 |
Tokyo |
NHK Housou-Gijyutu Lab. |
The ultimate high-speed image sensor: from 10 ns to 50 ps Takeharu Goji Etoh (Ritsmeikan Univ., Kindai Univ.), Kazuhiro Shimonimura (Ritsmeikan Univ.), Kohsei Takehara (Kindai Univ.), Hideo Inumaru (CLEF), Naoki Hayashi, Yo Mitsui, Akihiko Iguchi, Tsutomu Mihara (Astrodesign) |
[more] |
IST2018-13 pp.9-12 |
IST |
2017-11-13 15:40 |
Tokyo |
Morito memorial Hall |
[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.) |
The authors theoretically derived an expression of the temporal resolution limit of photoelectron conversion layers3). B... [more] |
IST2017-65 pp.23-27 |
IST |
2015-09-18 15:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Toward 10 Gfps: Factors Limiting the Frame Rate of the BSI MCG Image Sensor Dao Vu Truong Son, Quang Nguyen Anh, Kotaro Kitagawa, Kazuhiro Shimonomura, Takeharu Etoh (Ritsumeikan Univ.), Yoshinari Kamakura, Natsumi MInamitani (Osaka Univ.) |
Factors limiting the frame rate of the BSI MCG image senor proposed by the authors are listed, and the effect of each fa... [more] |
IST2015-53 pp.41-44 |
IEICE-BioX, ME, IST [detail] |
2015-06-29 11:00 |
Tokyo |
Kanazawa University, Kakuma Campus |
A pico-second burst imaging camera T. Goji Etoh (Ritsmeikan Univ.), Hiroyuki Shiraga (Osaka Univ.) |
[more] |
IST2015-35 ME2015-70 pp.17-20 |
IST |
2015-05-08 13:10 |
Tokyo |
|
[Poster Presentation]
A Simulation Study of 10 Gfps BSI Image Sensor with Avalanche Multiplication Effect Natsumi Minamitani (Osaka Univ.), Dao Vu Truong Son, Kazuhiro Shimonomura, Takeharu Goji Etoh (Ritsumeikan Univ.), Yoshinari Kamakura (Osaka Univ.) |
A simulation study is presented to investigate the avalanche multiplication effect on the performance of ultra-high spee... [more] |
IST2015-24 pp.1-4 |
IST |
2015-03-27 15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Toward 1Gfps: Evolution of Ultra-high-speed Image Sensors: ISIS, BSI, Multi-Collection Gates, and 3D-stacking T. G. Etoh, V T S Dao, K. Shimonomura (Ritsumeikan Univ.), E. Charbon, C. Zhang (TU Delft), Y. Kamakura, T. Matsuoka (Osaka Univ.) |
[more] |
IST2015-22 pp.49-52 |
IST, IEICE-ICD |
2014-07-03 13:30 |
Shimane |
|
Analysis of ultra-fast image sensor with Monte Carlo device simulation technique Yoshinari Kamakura (Osaka Univ.), Kazuhiro Shimonomura, Takeharu G. Etoh (Ritsumeikan Univ.) |
[more] |
|
IST |
2012-05-28 10:30 |
Tokyo |
|
An Ultra High Speed Image Sensor for Over 100Mfps Shooting
-- A New Architecture to Achieve the Utmost Speed Imaging -- Tetso Yamada (Tokyo Polytechnic Univ.), Vu Truong Son Dao, T. Goji Etoh (Ritsumeikan Univ.) |
An ultra high speed image sensor with using a new architecture based on a new imaging concept has been introduced and di... [more] |
IST2012-17 pp.5-8 |
IST |
2011-05-27 11:00 |
Tokyo |
|
A Hybrid CMOS/CCD ISAS (Image Signal Accumulation Sensor)
-- Simulations on Technical Feasibility -- Vu Truong Son Dao, Takeharu Goji Etoh, Hoang Dung Nguyen, Kohsei Takehara (Kinki Univ.), Masatoshi Kureta, Mariko Segawa (JAEA), Masatoshi Arai (J-PARC) |
[more] |
IST2011-19 pp.9-12 |