location: Current position: Home >> Scientific Research >> Paper Publications

Detection Technology of H2S and CO2 Based on Fiber Amplifier Enhanced Photoacoustic Spectroscopy

Hits:

Date of Publication:2022-10-02

Journal:ACTA OPTICA SINICA

Volume:41

Issue:7

ISSN No.:0253-2239

Key Words:"spectroscopy; trace gas detection; photoacoustic spectroscopy; erbium-doped fiber amplifier; near-infrared laser; cross interference"

Pre One:Detection of the planetary boundary layer height by employing the Scheimpflug lidar technique and the covariance wavelet transform method

Next One:Dual Enhanced Fiber-Optic Microphone Using Sensitive Diaphragm-Free Transducer and Ultrahigh-Resolution Spectral Demodulation