1971•Applied Physics LettersRequires access

OBSERVATION OF INTENSE SUPERRADIANT EMISSION IN THE HIGH-GAIN INFRARED TRANSITIONS OF HF AND DF MOLECULES

J. Goldhar, R. M. Osgood, A. Javan

Abstract

Intense stimulated emission (superradiance) is obtained in several high-gain transitions of HF and DF molecules. The narrowing of the linewidths of the high-gain transitions are observed in detail. Pulsed energy and peak powers are comparable with those obtainable in a similar transverse CO2 laser.

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Key concepts: Superradiance, Stimulated emission, Atomic physics, Infrared, Laser, Molecule, Amplified spontaneous emission, Chemistry