Title :
Phase locked system for dual comb molecular spectroscopy at 2–6 µm based on tm-fiber laser
Author :
Smolski, V.O. ; Lee, K.F. ; Mohr, C. ; Jiang, Jianliang ; Hartl, I. ; Fermann, M.E. ; Vodopyanov, K.L.
Author_Institution :
Coll. of Opt. & Photonics, Univ. Cent. Florida, Orlando, FL, USA
Abstract :
We demonstrate phase-coherent, frequency-stabilized dual-comb system at 2μm, extendable to mid-IR via phase-coherent frequency conversion in a doubly-resonant GaAs OPO. Results of dual-comb molecular spectroscopy with ~1M spectral points taken in ~1ms will be presented.
Keywords :
III-V semiconductors; fibre lasers; gallium arsenide; infrared spectroscopy; laser mode locking; optical frequency conversion; optical parametric oscillators; thulium; GaAs; Tm-fiber laser; doubly-resonant GaAs OPO; dual comb molecular spectroscopy; mid-IR spectroscopy; optical parametric oscillators; phase locked system; phase-coherent frequency conversion; phase-coherent frequency-stabilized dual-comb system; wavelength 2 mum to 6 mum; Nonlinear optics; Optical pumping; Optimized production technology; Resonant frequency; Spectroscopy; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
