Resonant-cavity-enhanced responsivity in germanium-on-insulator photodetectors

• Main Authors: Ghosh, Soumava, Lin, Kuan-Chih, Tsai, Cheng-Hsun, Lee, Kwang Hong, Chen, Qimiao, Son, Bongkwon, Mukhopadhyay, Bratati, Tan, Chuan Seng, Chang, Guo-En
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Electrical and electronic engineering::Semiconductors; Germanium; Photodetector
• 在線閱讀: https://hdl.handle.net/10356/143500
• 機構: Nanyang Technological University

The germanium-on-insulator (GOI) has recently emerged as a new platform for complementary metal-oxide-semiconductor (CMOS)-compatible photonic integrated circuits. Here we report on resonant-cavity-enhanced optical responses in Ge photodetectors on a GOI platform where conventional photodetection is...