PROCEDE POUR EXCITER UN GAZ MOLECULAIRE POUR L'EMISSION LASER, ET LASER POUR CETTE EMISSION

A laser system and method for exciting lasing action in a molecular gas lasing medium which includes cooling the lasing medium to a temperature below about 150 K and injecting fission fragments through the lasing medium so as to preferentially excite low lying vibrational levels of the medium and to...

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Bibliographic Details
Main Author DAVID ALEXANDER MCARTHUR ET PHILIP BJORN TOLLEFSRUD
Format Patent
LanguageFrench
Published 30.04.1976
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Summary:A laser system and method for exciting lasing action in a molecular gas lasing medium which includes cooling the lasing medium to a temperature below about 150 K and injecting fission fragments through the lasing medium so as to preferentially excite low lying vibrational levels of the medium and to cause population inversions therein. The cooled gas lasing medium should have a mass areal density of about 5 x 10<->3 grams/square centimeter, relaxation times of greater than 50 microseconds, and a broad range of excitable vibrational levels which are excitable by molecular collisions.
Bibliography:Application Number: FR19750030415