We have observed quasiphase-matched parametric fluorescence in periodically sublattice-reversed gallium arsenide waveguides. Temperature tuning rates of -1.3 nm/K and 4.4 nm/K have been obtained for signal/idler around 1.6 /spl mu/m and 3.0 /spl mu/m, respectively.
Quasi-phase-matched parametric fluorescence in periodically inverted GaAs waveguides
2003-01-01
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Conference paper
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English
British Library Conference Proceedings | 2003
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