We propose a triply-resonant GaAs microdisk for difference-frequency generation in the 2.5-2.9Î¼m band. Its performances are first numerically studied, in terms of phase-matching condition, conversion efficiency and tolerances. Preliminary devices are then fabricated and characterized.
© 2008 Optical Society of America
A. Andronico, I. Favero, S. Ducci, P. Senellart, A. Lemaitre, and G. Leo, "Difference Frequency Generation at 2.5-2.9 um in GaAs Microdisks," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2008), paper CThO3.
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