Abstract
We demonstrated a chip-scale spectrometer based on wavelength selective GaN dot-in-wire (DIW) photodiodes. Local strain engineering enables the monolithic integration of photodiodes with different absorption properties. Spectroscopic functionality using compressive sensing algorithms was also demonstrated.
© 2022 The Author(s)
PDF ArticleMore Like This
Tuba Sarwar, Juhyeon Kim, Srinivasa Cheekati, and Pei-Cheng Ku
STh1H.4 CLEO: Science and Innovations (CLEO:S&I) 2021
Tuba Sarwar, Srinivasa Cheekati, Kunook Chung, and Pei-Cheng Ku
SM4R.3 CLEO: Science and Innovations (CLEO:S&I) 2020
Xiaotong He and Jaime Cardenas
SM4L.2 CLEO: Science and Innovations (CLEO:S&I) 2022