Difference-frequency generation as a precise tool for high-resolution spectroscopy

S. Borri; P. Cancio; G. Giusfredi; Davide Mazzotti; Paolo De Natale

doi:10.1117/12.518101

6 October 2003 Difference-frequency generation as a precise tool for high-resolution spectroscopy

S. Borri, P. Cancio, G. Giusfredi, Davide Mazzotti, Paolo De Natale

Proceedings Volume 5137, International Conference on Lasers, Applications, and Technologies 2002: Advanced Lasers and Systems; (2003) https://doi.org/10.1117/12.518101
Event: International Conference on Lasers, Applications, and Technologies 2002, 2002, Moscow, Russian Federation

Abstract

We illustrate some of the applications of coherent infrared spectrometers based on frequency conversion by difference frequency generation. We show that very high sensitivity molecular detection can be performed as well as sub-Doppler saturated spectroscopy. Moreover, we describe a setup that allows absolute frequency measurements in the infrared wtih metrological grade uncertainties.

Citation Download Citation

S. Borri, P. Cancio, G. Giusfredi, Davide Mazzotti, and Paolo De Natale "Difference-frequency generation as a precise tool for high-resolution spectroscopy", Proc. SPIE 5137, International Conference on Lasers, Applications, and Technologies 2002: Advanced Lasers and Systems, (6 October 2003); https://doi.org/10.1117/12.518101

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