Electrically tunable two-dimensional heterojunctions for miniaturized near-infrared spectrometers

• Main Authors: Deng, Wenjie, Zheng, Zilong, Li, Jingzhen, Zhou, Rongkun, Chen, Xiaoqing, Zhang, Dehui, Lu, Yue, Wang, Chongwu, You, Congya, Li, Songyu, Sun, Ling, Wu, Yi, Li, Xuhong, An, Boxing, Liu, Zheng, Wang, Qi Jie, Duan, Xiangfeng, Zhang, Yongzhe
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Absorption Spectroscopy; Intensity
• Online Access: https://hdl.handle.net/10356/170832
• Institution: Nanyang Technological University

Miniaturized spectrometers are of considerable interest for their portability. Most designs to date employ a photodetector array with distinct spectral responses or require elaborated integration of micro & nano optic modules, typically with a centimeter-scale footprint. Here, we report a design...