Title :
Dual-comb spectroscopy with frequency-agile lasers
Author :
Ming Yan ; Pitois, Stephane ; Hovannysyan, Tatevik ; Bendahmane, Abdelkrim ; Hansch, Theodor W. ; Picque, Nathalie ; Millot, Guy
Author_Institution :
Fak. fur Phys., Ludwig-Maximilians-Univ. Munchen, Munich, Germany
Abstract :
Multiheterodyne frequency comb spectroscopy without mode-locked lasers is reported in the near-infrared C and L telecommunication bands. The system without active stabilization combines high signal-to-noise ratio, rapid tuning and moderate multiplex spectral span.
Keywords :
infrared spectroscopy; optical frequency combs; dual-comb spectroscopy; frequency-agile lasers; multiheterodyne frequency comb spectroscopy; multiplex spectral span; near-infrared C telecommunication bands; near-infrared L telecommunication bands; signal-to-noise ratio; Absorption; Laser beams; Optical fiber amplifiers; Optical fiber dispersion; Optical interferometry; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
