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 (1.Beijing university of posts and telecommunications, 2.Xiong'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.