[ThE1] Sensing, Imaging, and Metasurface Applications

9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[ThE1-2] Snapshot Broadband Hyperspectral Imaging Based on Bimaterial Stitching Metasurface

○Jiayu Di^1,2, Zhenming Yu^1,2, Yanfeng Liu^1,2, Jingyue Ma^1,2, Liang Lin^1,2, Kun Xu^1,2 (1. Beijing university of posts and telecommunications (China), 2. Xiong'an Aerospace Information Research Institute (China))

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.