Title :
Researches on a fiber loop ring-down acetylene sensor with gain-clamped Erbium Doped Fiber Amplifier
Author :
Yu, Kuanglu ; Wu, Chongqing ; Lu, Chao ; Zhao, Yao
Author_Institution :
Key Lab. of Luminescence & Opt. Inf., Beijing Jiaotong Univ., Beijing, China
Abstract :
A ring-down sensor with Erbium Doped Fiber Amplifier gain-clamping technology is reported with analysis and experiments. Theoretical analysis of gain-clamped EDFA and the system was derived, and later experiments have high sensitivity and low errors.
Keywords :
erbium; fibre optic sensors; gas sensors; optical fibre amplifiers; erbium doped fiber amplifier; fiber loop ring-down acetylene sensor; gain-clamping technology; Erbium-doped fiber amplifier; Gain; Optical fiber amplifiers; Optical fiber sensors;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276744
