Whispering-gallery-mode analysis of phase-matched doubly resonant second-harmonic generation - Archive ouverte HAL
Article Dans Une Revue Physical Review A : Atomic, molecular, and optical physics [1990-2015] Année : 2006

Whispering-gallery-mode analysis of phase-matched doubly resonant second-harmonic generation

Résumé

We propose a coupled modes analysis of second-harmonic generation in microdisk resonators. We demonstrate that whispering gallery modes can be used to obtain a combination of modal and geometrical quasi-phase-matching (without domain inversion) to obtain efficient conversion in isotropic and nonferroelectric materials such as III-V semiconductor compounds. Finally we use an analytical model to describe the coupling between a bus waveguide and the nonlinear microdisk to achieve an optimization scheme for practical configuration.
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hal-00188311 , version 1 (10-03-2020)

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Yannick Dumeige, Patrice Feron. Whispering-gallery-mode analysis of phase-matched doubly resonant second-harmonic generation. Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2006, 74 (6), ⟨10.1103/PhysRevA.74.063804⟩. ⟨hal-00188311⟩
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