Presentation Information
[ThE1-2]Snapshot Broadband Hyperspectral Imaging Based on Bimaterial Stitching Metasurface
○Jiayu Di1,2, Zhenming Yu1,2, Yanfeng ○Liu1,2, Jingyue Ma1,2, Liang Lin1,2, Kun Xu1,2 (1Beijing Univ. of Posts and Telecommunications, 2Xiong'an Aerospace Information Research Institute)
Keywords:
Flat optics and meta surface devices,Micro- and nano-optics and related devices
We propose a bimaterial stitching metasurface-based snapshot imaging system for real-time broadband hyperspectral imaging. By integrating a co-optimized neural network, our system captures 61-channel hyperspectral images across 400-1000 nm in few exposures.