LASERVORRICHTUNG UND VERFAHREN ZUM PUMPEN EINES LASERS

LASERVORRICHTUNG UND VERFAHREN ZUM PUMPEN EINES LASERS

An electromagnetically-, e.g. optically-, pumped laser device (10) includes a diffuser (28, 29) disposed such that at least a portion of the pumping radiation (from sources 50, 52) passes therethrough before impinging upon the lasing medium (12). The diffuser (28, 29) may comprise optical glass havi...

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Bibliographische Detailangaben
1. Verfasser: DAVID LILLQUIST,ROBERT
Format: Patent
Sprache:ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Zusammenfassung:An electromagnetically-, e.g. optically-, pumped laser device (10) includes a diffuser (28, 29) disposed such that at least a portion of the pumping radiation (from sources 50, 52) passes therethrough before impinging upon the lasing medium (12). The diffuser (28, 29) may comprise optical glass having portions adapted to diffuse the radiation, these portions having been roughened by chemical etching, chemical frosting or mechanical abrasion.