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Diode-Laser Array Suppresses Extraneous ModesDiode parameters varied to shape output beam. Array of phase-locked GaAs/GaAIAs diode lasers produces light beam with one main radiation lobe. Physical parameters of laser diodes differ from each other in way that favors oscillation in fundamental supermode, suppressing oscillation in higher-order modes.
Document ID
19880000209
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Kapon, Elyahou (Caltech)
Lindsey, Chris P. (Caltech)
Katz, Joseph (Caltech)
Margalit, Shlomo (Caltech)
Yariv, Amnon (Caltech)
Date Acquired
August 13, 2013
Publication Date
April 1, 1988
Publication Information
Publication: NASA Tech Briefs
Volume: 12
Issue: 4
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
NPO-16465
Report Number: NPO-16465
ISSN: 0145-319X
Accession Number
88B10209
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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