Optics letters
Single-photon CASSI: towards ultralow-light spectral imaging.
Haoze Song, Yibo Feng, Xilong Dai, Liheng Bian
Published: 202510.1364/OL.573406
Abstract
Capturing spectral information in ultralow-light conditions remains challenging. Here, we propose a single-photon coded aperture snapshot spectral imaging (CASSI) system that incorporates the unique properties of single-photon avalanche diodes (SPAD)…
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