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Antireflection coatings for PbSe diode lasers

 
: Beyer, T.; Tacke, M.

:

Applied Physics Letters 73 (1998), No.9, pp.1191-1193 : Ill., Lit.
ISSN: 0003-6951
ISSN: 1077-3118
English
Journal Article
Fraunhofer IPM ()
Bleisalzlaser; Entspiegelung

Abstract
The antireflection coating of PbSe laser diodes is crucial for external resonator lasers. In situ determination of the threshold current in cryogenic temperature operation is used in order to optimise the thickness of evaporated layers for minimum reflection.

: http://publica.fraunhofer.de/documents/PX-4150.html