Photoacoustic and light-induced thermoelastic spectroscopy for gas sensing: from theoretical modeling to applications (VSI: Gas spectroscopy)

Prazo para submissão: 31 December 2024

Data de Notificação: 01/04/2025

Editora: Elsevier

Revista: Photoacoustics

Link: https://www.sciencedirect.com/special-issue/272700/photoacoustic-and-light-induced-thermoelastic-spectroscopy-for-gas-sensing-from-theoretical-modeling-to-applications-vsi-gas-spectroscopy

Detalhes:

Photoacoustic spectroscopy is one of the most powerful techniques for gas sensing. Based on the photoacoustic (PAS) effect, the detection of acoustic waves generated from gases exposed to light allows a precise measurement of gas concentration. Several different detection methods to pick up photoacoustic waves have been implemented over the years, among them: quartz tuning forks (QTFs), membrane microphone in resonant cell, cantilever and bridge acoustic sensors for miniaturized detectors. Light