DOAJ Open Access 2025

Recent advances in optical fiber-based gas sensors utilizing light-induced acoustic/elastic techniques

Yuhui Liu Yue Qi Yangjian Cai Xiaoyi Bao Song Gao

Abstrak

Gas sensing detects gas properties, such as physical, molecular, optical, thermodynamic, and dynamic properties. Light-induced acoustic techniques include monitoring the optical and physical properties of the gas. Fiber-based gas sensing is important because it offers several unique advantages compared to traditional gas sensing technologies, such as high sensitivity and accuracy, a compact and lightweight design, remote sensing capabilities, multiplexing, and distributed sensing. We review the recent developments in optical fiber-based gas sensors utilizing light-induced acoustic/elastic techniques based on photoacoustic spectroscopy, Brillouin scattering, and light-induced thermoelastic spectroscopy (LITES).

Topik & Kata Kunci

Physics Acoustics. Sound Optics. Light

Penulis (5)

Yuhui Liu

Yue Qi

Yangjian Cai

Xiaoyi Bao

Song Gao

Format Sitasi

APA MLA BibTeX

Liu, Y., Qi, Y., Cai, Y., Bao, X., Gao, S. (2025). Recent advances in optical fiber-based gas sensors utilizing light-induced acoustic/elastic techniques. https://doi.org/10.1016/j.pacs.2025.100715

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Informasi Jurnal

Tahun Terbit: 2025
Sumber Database: DOAJ
DOI: 10.1016/j.pacs.2025.100715
Akses: Open Access ✓