A single chip PPG sensor with enhanced IR sensitivity for low power and small size. - Jungwook Lim; Jihun Kim; Long Yan; Hyunpil Noh; Seungki Jung; Doosik Seol; Junghyung Pyo; Taesub Jung; Jungbin Yun; Dukseo Park; Howoo Park; Kyungho Lee; et al. (Imaging Sensors and Systems, 2021)

A 1/1.57-inch 50Mpixel CMOS Image Sensor With 1.0μm All-Directional Dual Pixel by 0.5μm-Pitch Full-Depth Deep-Trench Isolation Technology. - Taesub Jung; Masato Fujita; Jeongjin Cho; Kyungduck Lee; Doosik Seol; Sungmin An; Chanhee Lee; Youjin Jeong; Minji Jung; Sachoun Park; Seungki Baek; Seungki Jung; et al. (ISSCC, 2022)