Uncooled Snapshot Infrared Spectrometer With Improved Sensitivity for Gas Imaging. - Yang Yang 202; Shijie Liu 002; Pengyu Wang; Liyin Yuan; Guoliang Tang; Xinze Liu; Jiawei Lu; Yanjie Kong; Chunlai Li 003; Jianyu Wang 017 (IEEE Trans. Instrum. Meas., 2024)