A trace CO sensor using optical feedback cavity-enhanced absorption spectroscopy at 2.3 μm

Sensors and Actuators B Chemical 2026

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Authors: Chenying Shen, Ziwei Cheng, Gang Zhao, Zihao Zhang, Runtao Yin, Xiaobin Zhou, Jiaqi Yang, Xiaojuan Yan, Weiguang Ma, Suotang Jia

DOI: 10.1016/j.snb.2026.139711

Cited by: 2

References: 33

Fields of Study & Subjects

Spectroscopy and Laser Applications Analytical Chemistry and Sensors Gas Sensing Nanomaterials and Sensors

References 33