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The effect of focusing in the three-frequency parametric upconverterIn the present paper, the theory of parametric upconversion is extended to describe the mixing of two focused optical beams with unequal confocal parameters. The results obtained apply particularly well to the case where focusing of one input beam is limited to physical constraints, e.g., damage. The effects of phase matching, walk-off, and diffraction are examined.
Document ID
19800039307
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Guha, S.
(Pittsburgh Univ. Pittsburgh, PA, United States)
Falk, J.
(Pittsburgh, University Pittsburgh, Pa., United States)
Date Acquired
August 10, 2013
Publication Date
January 1, 1980
Publication Information
Publication: Journal of Applied Physics
Volume: 51
Subject Category
Lasers And Masers
Accession Number
80A23477
Distribution Limits
Public
Copyright
Other

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