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Laser action generated within a light pipe: A conceptLaser light could be generated within light pipe itself, thereby eliminating coupling losses. Theoretical calculations have shown feasibility of light-pipe laser propagating in circularly-polarized TE mode. It is predicted that fiber-optic distributed-feedback laser would have gain on order of 25 dB.
Document ID
19750000127
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Elachi, C.
Evans, G. A.
Yeh, Y. C. M.
Date Acquired
August 8, 2013
Publication Date
June 1, 1975
Subject Category
Physical Sciences
Report/Patent Number
NPO-13531
Report Number: NPO-13531
Accession Number
75B10127
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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