Simple arrangement for spatially scanning gain measurements in cw lasers

Simple arrangement for spatially scanning gain measurements in cw lasers

A scheme for spatially scanning gain measurements is presented. Here, the parallel shift of the probe laser beam is effected by a rotating assembly of two plane mirrors. The arrangement is inexpensive and easy to adjust. It was applied to measure spatial gain profiles of a cw DF laser.

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Bibliographische Detailangaben
Veröffentlicht in:Rev. Sci. Instrum.; (United States) 1982-12, Vol.53 (12), p.1859-1860
1. Verfasser: Massig, Juergen H.
Format: Artikel
Sprache:eng
Schlagworte:
AMPLIFICATION
DATA
DESIGN
DEUTERIUM COMPOUNDS
DISTRIBUTION
ELECTROMAGNETIC RADIATION
ELECTRONIC EQUIPMENT
ENGINEERING
EXPERIMENTAL DATA
FLUORIDES
FLUORINE COMPOUNDS
GAIN
GAS LASERS
HALIDES
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
INFORMATION
LASER RADIATION
LASERS
MIRRORS
MOTION
NUMERICAL DATA
OPTICAL EQUIPMENT
OPTICAL SCANNERS
PROBES
RADIATIONS 420300 > Engineering-- Lasers-- (-1989)
ROTATION
SPATIAL DISTRIBUTION
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Beschreibung
Zusammenfassung:A scheme for spatially scanning gain measurements is presented. Here, the parallel shift of the probe laser beam is effected by a rotating assembly of two plane mirrors. The arrangement is inexpensive and easy to adjust. It was applied to measure spatial gain profiles of a cw DF laser.
ISSN:0034-6748
1089-7623
DOI:10.1063/1.1136911