@inproceedings{ee5f17c7efe149c3890d45bde468f70b,
title = "Hollow-core-fiber-cavity-enhanced stimulated Raman gain spectroscopy for trace hydrogen detection",
abstract = "We demonstrate a hydrogen sensor based on hollow-core fiber cavity-enhanced stimulated Raman gain spectroscopy. Using an 8-cm-long hollow-core fiber cavity with finesse of ∼ 300, hydrogen detection with a limit of detection of 62 ppm is achieved with 1 s lock-in time constant.",
keywords = "hollow-core fiber cavity, hydrogen detection, optical fiber sensor, Raman spectroscopy",
author = "Feifan Chen and Haihong Bao and Shoulin Jiang and Shoufei Gao and Yingying Wang and Ho, \{Hoi Lut\} and Xiaolin Wang and Jianan Wang and Junyang Liu and Ming Li and Wei Jin",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; 29th International Conference on Optical Fiber Sensors ; Conference date: 25-05-2025 Through 30-05-2025",
year = "2025",
month = may,
doi = "10.1117/12.3060965",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
pages = "1--4",
editor = "Santos, \{Jose Luis\} and Sainz, \{Manuel Lopez-Amo\} and Tong Sun",
booktitle = "29th International Conference on Optical Fiber Sensors",
address = "United States",
}