2003年1月1日
Fabrication of periodically-inverted GaAs waveguides for quasi-phase-matching nonlinear optical devices
Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
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© 2003 IEEE. A process developed for fabricating high-quality periodically-inverted GaAs waveguides based on sublattice reversal epitaxy and regrowth technique is presented. By using this process, we can fabricate low-loss GaAs wavelength conversion devices with ∼ 6 μm QPM periods.
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