2 papers
physics.ins-det2026
Miniaturized Photoacoustic Spectroscopy Gas Probe for In-Situ Detection in Oil
Yi Zhong, Yuxiang Zhao, Ping Lu
This paper designs and develops a miniaturized photoacoustic spectroscopy gas probe with acoustic pressure enhancement for in-situ detection in oil-immersed power equipment. The pr…
physics.optics2026
MEMS Fiber-Tip Photoacoustic Spectrometer for In Situ Microscale Trace Gas Sensing
Xingjie Liu, Mengqi Wu, Ping Lu
To meet the stringent requirements for miniaturized and highly sensitive trace gas sensing in space-constrained scenarios, including power equipment monitoring, minimally invasive…