Integration of silicon photonics into DRAM process. - Dongjae Shin; Kwansik Cho; Ho-Chul Ji; Beomsuk Lee; S. G. Kim; J. K. Bok; S. H. Choi; Yonghwack Shin; J. H. Kim; S. Y. Lee; K. Y. Cho; Bong Jin Kuh; et al. (OFC/NFOEC, 2013)

BOX-less waveguide Ge PD for bulk-Si based silicon photonic platform. - Ho-Chul Ji; Kwansik Cho; Beomsuk Lee; K. Y. Cho; S. H. Choi; J. H. Kim; Yonghwack Shin; S. G. Kim; S. Y. Lee; Hyunil Byun; S. Parmar; A. H. Nejadmalayeri; et al. (OFC, 2014)

7.9 1/2.74-inch 32Mpixel-Prototype CMOS Image Sensor with 0.64μ m Unit Pixels Separated by Full-Depth Deep-Trench Isolation. - Jongeun Park; Sungbong Park; Kwansik Cho; Taehun Lee; Changkyu Lee; Donghyun Kim; Beomsuk Lee; SungIn Kim; Ho-Chul Ji; Dongmo Im; Haeyong Park; Jinyoung Kim; et al. (ISSCC, 2021)

A 64Mpixel CMOS Image Sensor with 0.50µm Unit Pixels Separated by Front Deep-Trench Isolation. - Sungbong Park; Changkyu Lee; Sangcheon Park; Haeyong Park; Taeheon Lee; Dami Park; Minsung Heo; Inyong Park; Hyunyoung Yeo; Youna Lee; Juhee Lee; Beomsuk Lee; et al. (ISSCC, 2022)