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Phase-Locked Semiconductor Lasers With Separate ContactsIndividual current feeds enable better uniformity and flexible control. Separate contacts for lasers in array enable control of output radiation pattern and compensation of manufacturing nonuniformities among lasers. Concept of separate current control described for two-laser array in "Semiconductor Laser Phased Array" (NPO-15963).
Document ID
19880000323
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Katz, Joseph (Caltech)
Yariv, Amnon (Caltech)
Margalit, Shlomo (Caltech)
Date Acquired
August 13, 2013
Publication Date
June 1, 1988
Publication Information
Publication: NASA Tech Briefs
Volume: 12
Issue: 6
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
NPO-16254
Accession Number
88B10323
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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