supported by the National Key Technology R&D Program of China(Nos.2013BAK06B04 and 2014BAD08B03);the National Natural Science Foundation of China(Nos.61307124 and 11404129);the Science and Technology Department of Jilin Province of China(Nos.20120707 and 20140307014SF);the Changchun Municipal Science and Technology Bureau(Nos.11GH01 and 14KG022);the State Key Laboratory on Integrated Optoelectronics;Jilin University(No.IOSKL2012ZZ12)
By adopting a distributed feedback laser(DFBL) centered at 1.654 μm, a near-infrared(NIR) methane(CH4) detection system based on tunable diode laser absorption spectroscopy(TDLAS) is experimentally demonstrated. A la...
by the National Basic Research Program of China under Grant Nos 2010CB922902 and 2005CB724501;the National Key Technology R&D Program in the 11th Five-Year Plan of China under Grant No 2006BAK03A20。
We demonstrate a self-injection locking extended cavity diode laser(ECDL)using resonant optical feedback from the p-polarization of a monolithic folded Fabry–Perot parallel cavity(MFC).The full width at half maximum ...