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Conferences > OFS > 2023 > W4 > W4.2

Ultra-wide-dynamic-range Gas Sensing by Laser Vector spectroscopy

Xiutao Lou, Yue Wang, Ning Xu, and Yongkang Dong

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Abstract

We present laser vector spectroscopy that organically fuses together absorption spectroscopy and dispersion spectroscopy, achieving a linear dynamic range of 4×107, which surpasses all other state-of-the-art absorption spectroscopic techniques by more than an order of magnitude.

© 2023 The Author(s)

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