Papers
(2014)
1. Z. Wei, K. Yasutomi, S. Kawahito, “Extremely small differential non-linearity in a DMOS capacitor based cyclic ADC for CMOS image sensors”, IEICE Electronics Express, Vol.11, No.20, pp.1-7, October 10, 2014.
2. I. Takai, T. Harada, M. Andoh, K. Yasutomi, K. Kagawa, S. Kawahito, “Optical Vehicle-to-Vehicle Communication System Using LED Transmitter and Camera Receiver ” IEEE Photonics Journal, Vol. PP, Issue.99, pp.1-14, August. 2014.
3. K. Yasutomi, T. Usui, S-M. Han, T. Takasawa, K. Kagawa, S. Kawahito, ''An indirect time-of-flight measurement technique with impulse photocurrent response for sub-millimeter range resolved imaging,'' OPTICS EXPRESS, Vol.22, No.16, pp. 18904–18913, August. 2014
4. T. Tsuru, H. Matsumura, A. Takeda, T. Tanaka, S. Nakashima, Y. Arai, K. Mori, R. Takenaka, Y. Nishioka, T. Kohmura, T. Hatsui, T. Kameshima, K. Ozaki, Y. Kohmura, T. Wagai, D. Takei, S. Kawahito, K. Kagawa, K. Yasutomi, H. Kamehama, S. Sumeet, “Development and Performance of Kyoto's X-ray Astronomical SOI pixel (SOIPIX) sensor”, Proceedings of the SPIE Vol.9144, pp.914412-1- 7, August 21. 2014.
5. T. Yamazato, I. Takai, H. Okada, T. Fujii, T. Yendo, S. Arai, M. Andoh, T. Harada, K. Yasutomi, K. Kagawa and S. Kawahito," Image Sensor Based Visible Light Communication for Automotive Applications, " IEEE Communications Magazine, vol. 52, no. 7, pp.88-97, July. 2014.
6. A. Takeda, T. G. Tsuru, T. Tanaka, H. Matsumura, Y. Arai, K. Mori, Y. Nishioka, R. Takenaka, T. Kohmura, S. Nakashima, S. Kawahito, K. Kagawa, K. Yasutomi, H. Kamenhama, S. Shrestha, "Development and Evaluation of an Event-Driven SOI Pixel Detector for X-Ray Astronomy", Proceedings of Technology and Instrumentation in Particle Physics 2014, pp.1-8, Amsterdam Netherlands, June 2-6, 2014
7. H. Shimamoto, T. Yasue, K. Kitamura, T. Watabe, N. Egami, S. Kawahito, T. Kosugi, T. Watanabe, T. Tsukamoto, “A Compact 120 Frames/sec UHDTV2 Camera with 35mm PL Mount Lens,” SMPTE Motion Imaging Journal, May/June 2014, pp.21-28, May/June 2014.
8. M-W. Seo, S. Kawahito, K. Yasutomi, K. Kagawa, N. Teranishi, “A Low Dark Leakage Current High-Sensitivity CMOS Image Sensor With STI-Less Shared Pixel Design,” IEEE Transactions on Electron Devices, Vol.61, Issue6, pp.2093 – 2097, June 2014.
9. K. Yasutomi, T. Takasawa, S. Kawahito, ''Dark Current Characterization of Low-noise Global Shutter Pixels Using Pinned Storage Diodes,'' ITE Transactions on Media Technology and Applications, Vol.2, No.2, pp.108-113, April. 2014.
10. T. Watabe, K. Kitamura, T. Hayashida, T. Kosugi, H. Ohtake, H. Shimamoto, S. Kawahito," Digital Calibration for a 2-Stage Cyclic Analog-to-Digital Converter Used in a 33-Mpixel 120-fps SHV CMOS Image Sensor, ITE Transactions on Media Technology and Applications, vol. 2, no. 2, pp.102-107, April. 2014.
11. S. Kawahito (Editor-in-Chief), “Welcome to the Special Section on Advanced Image Sensor Technology”, ITE Transactions on Media Technology and Applications, vol.2, No.2, pp.94, April. 2014.
12. B. Zhang, K. Kagawa, T. Takasawa, M-W. Seo, K. Yasutomi, S. Kawahito, “RTS Noise and Dark Current White Defects Reduction Using Selective Averaging Based on a Multi-Aperture System,” Sensors 2014, Vol.14, No.1, pp.1528-1543, January. 2014.
13. M. Watanabe, S. Kawahito, “Radiation tolerance experiment for a dynamically reconfigurable vision architecture”, 2nd International Conference on Advances in Computing Electronics and Electrical Technology, pp.1-4, Kuala Lumpur, Malaysia, 2014.12.20-21.
14. K. Kagawa, T. Takasawa, M-W. Seo, K. Yasutomi, S.Kawahito, “Designing CMOS Image Sensors As a Key Building Block of New Camera Systems, “The 16th Takayanagi Kenjiro Memorial Symposium”, proceedings, NM2-1-1〜NM2-1-2, Hamamatsu, Japan, 2014.11.12.
15. M-W. Seo, T. Takasawa, K. Yasutomi, K. Kagawa, S. Kawahito, “A Low-Noise High-Sensitivity CMOS Image Sensor for Scientific and Industrial Applications”, IEEE SENSORS 2014, pp.2163-2166, Valencia, Spain, 2014.11.5.
16. T. Watabe, K. Kitamura, T. Hayashida, T. Kosugi, H. Ohtake, H. hashimoto, S. Kawahito, “A Digitally-Calibrated 2-Stage Cyclic ADC for a 33-Mpixel 120-fps Super High-Vision CMOS Image Sensor”, IEEE SENSORS 2014, pp.66-69, Valencia, Spain, 2014.11.3.
17. K. Kagawa, K. Yasutomi, S. Kawahito, “Multi-Point And Multi-Aperture Time-Resolving CMOS Image Sensors”, International Symposium on Optical Memory (ISOM'14), We-l-01 Invited, TECHNICAL DIGEST ISOM'14, pp.68-69, Hsinchu, Taiwan, 2014.10.22.(Invited)
18. F. Mochizuki, T. Takasawa, K. Kagawa, M-W. Seo, K. Yasutomi, S. Kawahito, “An ultra-high-speed compressive multi-aperture CMOS image sensor”, Imaging systems and applications, IW1C.4 Imaging and Applied Optics, pp.34, Seattle,USA, 2014.7.16.
19. M-W. Seo, S. Kawahito, “Demonstration And Analysis of Noise Reduction Effect of Native Transistor Used For CMOS Image Sensors”, The 7th Asia-Pacific Conference on Transducers and Micro/Nano Technologies(APCOT 2014), Physical Sensors I/1-1, pp.20, Daegu、South Korea, 2014.6.30
20. S.Kawahito, K.Yasutomi, “CMOS Time-of-Flight 3D Image Sensors with Electric Field Modulation”, Collaborative Conference on 3D & Materials Research (CC3DMR)2014, 3D Res. I, pp.476〜478, Seoul, South Korea, 2014.6.26.(Invited)
21. K. Mars, K. Egawa, L-D. Xing, S-M. Han, T. Takasawa, K. Yasutomi, K. Kagawa, M. Hashimoto, S. Kawahito, “Lock-in Pixels Readout Circuit Using a High Speed Lateral Electric Field Modulator with Differential Charge Accumulation for Stimulated Raman Scattering Imager”, The 12th IEEE International New Circuits and Systems Conference (NEWCAS 2014), PaperID：4238, Topic：9, pp.249-252, Québec, Canada, 2014.6.24.
22. T-G. Tsuru,H. Matsumura, A. Takeda, T. Tanaka,S. Nakashima, Y. Arai, K. Mori, R. Takenaka, Y. Nishioka, T. Kohmura, T, Hatsui, T. Kameshima, K. Ozaki, Y. Kohmura, T. Wagai, D. Takei, S. Kawahito, K. Kagawa, K. Yasutomi, H. Kamehama, S. Sumeet, “Development and Performance of Kyoto's X-ray Astronomical SOI pixel (SOIPIX) sensor”, SPIE Astronomical Telescopes and Instrumentation, pp.914412-1〜7, モントリオール, カナダ, 2014.6.23
23. K. Amin, S. Kawahito, “A High-Resolution Analog-to-Digital Converter Design for Sub-100nm Technology Using Folding-Integration Technique”, International Conference on Informatics, Electronics&Vision (ICIEV) 2014, Session-IPS-31, no.415, pp.1-5, University of Dhaka, Bangladesh, 2014.5.24.
24. S.Kawahito, “Innovation in charge domain global shutter technologies”, Image Sensors 2014, 16.4, pp.1-31, London, 2014.3.19(Invited)
25. K.Yasutomi, S.Kawahito, “High-resolution TOF range imagers with Lateral Electric Field Modulators”, Time of Flight Imaging Devices and Applications workshop, Israel, 2014.3.9.-13.(Invited)
26. S.Kawahito, “Low Noise High Dynamic Range CMOS Image Sensor”, SEMICON Korea 2014, Seoul, 2014.2.14(Invited)
27. K.Yasutomi, T.Usui, S.Han, T.Takasawa, K.Kagawa, S.Kawahito, “A 0.3mm-Resolution Time-of-Flight CMOS Range Imager with Column-Gating Clock-Skew Calibration”, 2014 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE, Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2014 IEEE International, 7.5, pp132-133, San Francisco, USA, 2014.2.10
28. S.Han, T.Takasawa, T.Akahori, K.Yasutomi, K.Kagawa, S.Kawahito, “A413×240-Pixel Sub-Centimeter Resolution Time-of-Flight CMOS Image Sensor with In-Pixel Background Canceling Using Lateral-Electric-Field Charge Modulators”, 2014 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE, Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2014 IEEE International, 7.4, pp130-131, San Francisco, USA, 2014.2.10.
29. S.Han, K.Yasutomi, K.Kagawa, S.Kawahito, “A CMOS time-of-flight range image sensor using draining only modulation structure”, IS&T/SPIE Electronic Imaging 2014, Image Sensors and Imaging Systems 2014, Proceedings of SPIE, vol.9022 pp.90220P-1-90220P-6, California, USA, 2014.2.6
30. M-W.Seo, K.Yasutomi, K.Kagawa, S.Kawahito, “A high fill-factor low dark leakage CMOS image sensor with shared-pixel design”, IS&T/SPIE Electronic Imaging 2014, Image Sensors and Imaging Systems 2014, Proceedings of SPIE, Vol.9022-21 , pp.90220M-1-90220M-7California, USA, 2014.2.6
31. K.Mars, B.Guseul, S.Han, T.Takasawa, K.Yasutomi, K.Kagawa, M.Hashimoto, S.Kawahito, “A stimulated Raman scattering imager using high-speed lateral electric field modulator and lock-in pixels amplifiers”, IS&T/SPIE Electronic Imaging 2014, Image Sensors and Imaging Systems 2014, Proceedings of SPIE, Vol.9022-12 , pp.90220D-1-90220D-8, California, USA, 2014.2.5
32. J.Yonai, T.Yasue, K.Kitamura, T.Hayashida, T.Watabe, H.Shimamoto, S.Kawahito, “Experiment on digital CDS with 33-M pixel 120-fps super hi-vision image sensor”, IS&T/SPIE Electronic Imaging 2014, Image Sensors and Imaging Systems 2014, Proceedings of SPIE, Vol.9022-10 , pp.90220B-1-90220B-6, California, USA, 2014.2.5
33. K.Yasutomi, S.Han, M-W.Seo, T.Takasawa, K.Kagawa, S.Kawahito, “A time-resolved image sensor for tubeless streak cameras”, IS&T/SPIE Electronic Imaging 2014, Image Sensors and Imaging Systems 2014, Proceedings of SPIE, Vol.9022-1 , pp.902202-1-902202-06, California, USA, 2014.2.5
34. T.Usui, K.Yasutomi, S.Han, T.Takasawa, K.Kagawa, S.Kawahito, “A indirect time-of-flight measurement technique for sub-mm range resolution using impulse photocurrent response”, IS&T/SPIE Electronic Imaging 2014, Image Sensors and Imaging Systems 2014, Proceedings of SPIE, Vol.9022-31, pp.90220W-1-90220W-6, California, USA, 2014.2.5
35. K. Kagawa, T. Takasawa, Z. Bo, M-W. Seo, K. Imai, J. Yamamoto, M. Kinjo, S. Terakawa, K. Yasutomi, S. Kawahito、“10×10-pixel 606kS/s multi-point fluorescence correlation spectroscopy CMOS image sensor” SPIE Photonics West 2014, 8497-39, Proceedings SPIE Vol. 8947, Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XII, pp.894713-1-894713-7, California, USA, 2,014.2.5.