ArticlePhotoacoustics2025
Recent advances in optical fiber-based gas sensors utilizing light-induced acoustic/elastic techniques.
Article in Photoacoustics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Accelerating photonic gas sensor design: machine learning-driven inverse optimization of silicon photonics Bragg gratings.Scientific reports · 2026Article
- A Compact 2.3 μm DFB-Laser CO Sensor Using MPC-LITES for Real-Time Monitoring of Cigarette Smoke.Sensors (Basel, Switzerland) · 2025Article
- Optimized nanostructured InRSC advances · 2025Article
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Authors and funding
5 authors.
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Abstract
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).
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