Published September 1, 1973
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Journal Article
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Laser oscillation in epitaxial GaAs waveguides with corrugation feedback
Abstract
Laser action was observed in GaAs epitaxial films using corrugation feedback. The output wavelength was found to depend on the corrugation period. The loss, threshold gain, and feedback parameters were determined and compared with theoretical predictions.
Additional Information
©1973 American Institute of Physics (Received 4 May 1973) The authors acknowledge gratefully the help of Dr. W. C. Holton of Texas Instruments, of Dr. M. Migitaka of Hitachi Central Research Laboratories hwo supplied the GaAs-GaAs epilayers, of D. Armstrong who helped grow the GaAs-GaAlAs layers, and Dr. R. S. Hughes of the Naval Weapons Center fo the loan of the dye laser. Research supported by the Army Research Projects Agency (monitored by the Army Research Office - Durham), and by the Office of Naval Research.Files
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