phase conjugation and

PL-TR--93-1007

AD-A269 899

PL-TR93

PHASE CONJUGATION AND BEAM COMBINATION USING STIMULATED BRILLOUIN SCATTERING

Joel Falk Morton Kanefsky

University of Pittsburgh 348 Benedum Hall Pittsburgh, PA 15261

DTtC

July 1993

04ELECTEI SP 01199333

Final Report

SB

APPROVED FOR PUBLIC RELEASE; DISTRIBUTION IS UNLIMITED.

93-20353 PHILLIPS LABORATORY Lasers and Imaging Directorate

4

AIR FORCE MATERIEL COMMAND Z

KIRTLAND AIR FORCE BASE, NM 87117-5776

PL-TR--93-1007 This final report was prepared by the University of Pittsburgh, Pittsburgh, Pennsylvania, under Contract F29601-89-K-0019, Job Order 33261B21 with Phillips Laboratory, Kirtland Air Force Base, New Mexico. The Laboratory Project Officer-in-Charge was Christopher M. Clayton (LITN). When Government drawings, specifications, or other data are used for any purpose other than in connection with a definitely Government-related procurement, the United States Government incurs no responsibility or any obligation whatsoever. The fact that the Government may have formulated or in any way supplied the said drawings, specifications, or other data, is not to be regarded by implication, or otherwise in any manner construed, as 'icensing the holder, or any other person or corporation; or as conveying any rights or permission to manufacture, use, or sell any patented invention that may in any way be related thereto. This report has been authored by a contractor of the United States Government. Accordingly, the United States Government retains a nonexclusive, royalty-free license to publish or reproduce the material contained herein, or allow others to do so, for the United States Government purposes. This report has been reviewed by the Public Affairs Office and is releasable to the National Technical Information Servie (NTIS). At NT16, it will be available to the general public, including foreign nationals. If your address has chanqed, if you wish to be removed from the mailing list, or if your organization no longer employs the addressee, please notify PL/LITN, Kirtland APB, NM 87117-5776, to help maintain a current mailing list. This report has been reviewed and is

approved for publication.

CHRISTOPHER M. CLAYTON Project Officer

FOR THE COMMANDER

4BT.LC USAF Chief, Laser Systems Division

LANNY J.LSN, Col, USAF Director, Lasers and Imaging Directorate

DO NOT RETURN COPIES OF THIS REPORT UNLESS CONTRACTUAL OBLIGATIONS OR NOTICE ON A SPECIFIC DOCUMENT REQUIRES THAT IT BE RETURNED.

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Form Approved

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