Cr2+:ZnSe laser for broadband ultrasensitive intracavity laser spectroscopy is reported, with effective absorption path ~30 km in the 2450-2550 nm range. High-resolution combination lines of CO2 were recorded for the first time in laboratory conditions.
© 2005 Optical Society of America
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3580) Lasers and laser optics : Lasers, solid-state
(300.0300) Spectroscopy : Spectroscopy
(300.6300) Spectroscopy : Spectroscopy, Fourier transforms
E. Sorokin, I. T. Sorokina, N. Picqué, F. Gueye, and G. Guelachvili, "Mid-IR High-Resolution Intracavity Cr2+:ZnSe Laser-Based Spectrometer," in Advanced Solid-State Photonics, Technical Digest (Optical Society of America, 2005), paper MD3.
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