Optically pumped GaAs waveguide lasers with a fundamental 0.11 μ corrugation feedback |
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| Authors: | H.W. Yen M. Nakamura E. Garmire S. Somekh A. Yariv H.L. Garvin |
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| Affiliation: | California Institute of Technology, Pasadena, California 91109, USA;Hughes Research Laboratories, Malibu, California 90265, USA |
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| Abstract: | Surface corrugations with a period of 0.115 μ were ion-milled on GaAs dielectric waveguides. Laser action was observed under optical pumping. Single mode as well as multimode oscillation was obtained under different pumping conditions. |
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