High-efficiency metalens-based compact multispectral variable spectrometer

Ke, YC; Nie, BY; Wei, LD; Jing, JJ; Zhou, JS; Feng, L

Feng, L (通讯作者),Chinese Acad Sci, Aerosp Informat Res Inst, Key Lab Computat Opt Imaging Technol, Beijing 100094, Peoples R China.

APPLIED OPTICS, 2023; 62 (6): 1456

Abstract

Conventional spectrometers are bulky, and researchers have continuously made efforts in their miniaturization and integration in recent years. Among t......

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