Efficient telecom to visible wavelength conversion in doubly resonant gallium phosphide microdisks
David P. Lake, Matthew Mitchell, Harishankar Jayakumar, Laís Fujii dos Santos, Davor Curic and Paul E. Barclay
ARTIGO
Inglês
Agradecimentos: We would like to thank Aaron C. Hryciw and J. P. Hadden for their assistance with this project. This work was supported by NRC, CFI, iCORE/AITF, NSERC, and CNPq
Abstract: Resonant second harmonic generation between 1550 nm and 775 nm with normalized outside efficiency > 3.8 × 10 - 4 mW - 1 is demonstrated in a gallium phosphide microdisk supporting high-Q modes at visible (Q ~ 10 4) and infrared (Q ~ 10 5) wavelengths. The double resonance condition is...
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Abstract: Resonant second harmonic generation between 1550 nm and 775 nm with normalized outside efficiency > 3.8 × 10 - 4 mW - 1 is demonstrated in a gallium phosphide microdisk supporting high-Q modes at visible (Q ~ 10 4) and infrared (Q ~ 10 5) wavelengths. The double resonance condition is satisfied for a specific pump power through intracavity photothermal temperature tuning using ~ 360 µ W of 1550 nm light input to a fiber taper and coupled to a microdisk resonance. Power dependent efficiency consistent with a simple model for thermal tuning of the double resonance condition is observed
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CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ
Aberto
DOI: https://doi.org/10.1063/1.4940242
Texto completo: https://aip.scitation.org/doi/10.1063/1.4940242
Efficient telecom to visible wavelength conversion in doubly resonant gallium phosphide microdisks
David P. Lake, Matthew Mitchell, Harishankar Jayakumar, Laís Fujii dos Santos, Davor Curic and Paul E. Barclay
Efficient telecom to visible wavelength conversion in doubly resonant gallium phosphide microdisks
David P. Lake, Matthew Mitchell, Harishankar Jayakumar, Laís Fujii dos Santos, Davor Curic and Paul E. Barclay
Fontes
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Applied physics letters (Fonte avulsa) |