Difference-frequency generation as a precise tool for high-resolution spectroscopy
Authors: Borri S., Cancio P., Giusfredi G., Mazzotti D., De Natale P.
Autors Affiliation: Istituto Nazionale di Ottica Applicata (INOA)
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.
Journal/Review: PROCEEDINGS OF SPIE
Volume: 5137 Pages from: 339 to: 346
KeyWords: difference-frequency generation; high-resolution spectroscopy; Connecting to view paper tab on IsiWeb: Click here