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Phase-locked laser arrayA phase-locked laser array comprises a substrate with two spaced-apart pluralities of channels extending towards different reflecting surfaces of the array. The axes of symmetry of the channels of one plurality are offset from the axes of symmetry of the channels of the second plurality. Coupling of light propagating in the optical waveguides over one plurality of channels into the waveguides over the second plurality of channels induces a zero phase difference between the laser oscillations of adjacent channels.
Document ID
20080005941
Acquisition Source
Langley Research Center
Document Type
Other - Patent
Authors
Botez, Dan
Ackley, Donald E.
Date Acquired
August 24, 2013
Publication Date
February 2, 1988
Subject Category
Lasers And Masers
Funding Number(s)
CONTRACT_GRANT: NAS1-17441
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-4,723,252
Patent Application
US-PATENT-APPL-SN-832213

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