Ppb-level detection of methane based on an optimized T-type photoacoustic cell and a NIR diode laser

Date：2024-03-05  Hits:

Journal:PHOTOACOUSTICS

Affiliation of Author(s):光电工程与仪器科学学院

Volume:21

ISSN No.:2213-5979

Key Words:"T-type resonant photoacoustic cell; Fiber-optic acoustic sensor; Photoacoustic spectroscopy; Methane"

Date of Publication:2022-10-08

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