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OBSERVATION OF SUPERRADIANT LASER ACTION IN SPARK DISCHARGES IN AIR AT ATMOSPHERIC PRESSURE

Authors :
A. Svedberg
R. Nilsson
L. Högberg
Source :
Applied Physics Letters. 12:102-104
Publication Year :
1968
Publisher :
AIP Publishing, 1968.

Abstract

Superradiant, stimulated emission at 3371 A has been observed from spark discharges in air at atmospheric pressure. This emission corresponds to transitions in the second positive band system of molecular nitrogen. Duration of the emitted laser pulse is about 0.6 nsec and peak power output is about 2 W.

Details

ISSN :
10773118 and 00036951
Volume :
12
Database :
OpenAIRE
Journal :
Applied Physics Letters
Accession number :
edsair.doi...........0e688034ce8a958a2ca83ac39a62085c
Full Text :
https://doi.org/10.1063/1.1651892