Low-noise readout circuits with a response time acceleration technique for high output impedance sensors. - Kamel Mars; Shoji Kawahito (APCCAS, 2010)

A single-ended CMOS chopper amplifier for 1/f noise reduction of n-channel MOS transistors. - Kamel Mars; Shoji Kawahito (IEICE Electron. Express, 2012)

Response-Time Acceleration of a Frontend Amplifier for High Output Impedance Sensors. - Kamel Mars; Shoji Kawahito (IEICE Trans. Electron., 2012)

A stimulated Raman scattering imager using high-speed lateral electric field modulator and lock-in pixels amplifiers. - Kamel Mars; Beak Guseul; Sang-Man Han; Taishi Takasawa; Keita Yasutomi; Keiichiro Kagawa; Mamoru Hashimoto; Shoji Kawahito (IMSE, 2014)

Lock-in pixels readout circuit using a high speed lateral electric field modulator with differential charge accumulation for stimulated Raman scattering imager. - Kamel Mars; Ken Egawa; Xing Lioe De; Sang-Man Han; Taishi Takasawa; Keita Yasutomi; Keiichiro Kagawa; Mamoru Hashimoto; Shoji Kawahito (NEWCAS, 2014)

A Stimulated Raman Scattering CMOS Pixel Using a High-Speed Charge Modulator and Lock-in Amplifier. - Xing Lioe De; Kamel Mars; Shoji Kawahito; Keita Yasutomi; Keiichiro Kagawa; Takahiro Yamada; Mamoru Hashimoto (Sensors, 2016)

Label-Free Biomedical Imaging Using High-Speed Lock-In Pixel Sensor for Stimulated Raman Scattering. - Kamel Mars; Xing Lioe De; Shoji Kawahito; Keita Yasutomi; Keiichiro Kagawa; Takahiro Yamada; Mamoru Hashimoto (Sensors, 2017)

A Time-of-Flight Image Sensor Using 8-Tap P-N Junction Demodulator Pixels. - Ryosuke Miyazawa; Yuya Shirakawa; Kamel Mars; Keita Yasutomi; Keiichiro Kagawa; Satoshi Aoyama; Shoji Kawahito (Sensors, 2023)