Lamb-dip absorption spectroscopy in the far infrared region using a laser sideband spectrometer

doi:10.1016/0022-2852(92)90573-7

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Lamb-dip absorption spectroscopy in the far infrared region using a laser sideband spectrometer

G. Cazzoli, L. Cludi, C. D. Esposti

Feb 1, 1992

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Journal

Journal of Molecular Spectroscopy

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Key Takeaway

Key Takeaway: Lamb-dip absorption spectroscopy has been successfully observed in the far infrared region using a Fabry-Perot cavity and optically pumped FIR laser sideband spectrometer.

Abstract

Abstract Absorption Lamb-dips have been observed for the first time in the far infrared region using an optically pumped FIR laser side band spectrometer with a Fabry-Perot cavity as an absorption cell. Examples of saturation dips are presented for rotational lines of OCS, CHF 2 Cl, and CH 3 Br in the 23-cm −1 region.

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