Title :
High-resolution mid-infrared absorption spectroscopy using a broadband femtosecond optical parametric oscillator
Author :
Tillman, K.A. ; Maier, R.R.J. ; Reid, D.T.
Abstract :
Mid-infrared spectroscopy of methane across 480cn-1 (14.4 THz or 600nm) with around lcm-1 resolution is demonstrated using a femtosecond parametric oscillator, so combining the bandwidth of a thermal source with the brightness of a laser.
Keywords :
Bandwidth; Electromagnetic wave absorption; Nonlinear optics; Oscillators; Pollution measurement; Pulse measurements; Spectroscopy; Tunable circuits and devices; Ultrafast optics; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
