Room-temperature resonant second harmonic generation is demonstrated in a ZnSe bulk microcavity with Si3N4/SiO2 Bragg reflectors. The resonance occurs at the second harmonic wavelength in the blue-green spectral region and yields an enhancement of one order of magnitude in the second harmonic process. Tunability of the resonant effect between 480 and 500 nm is achieved by varying the angle of incidence.
Resonant second harmonic generation in ZnSe bulk microcavity
Vittorio Pellegrini;Iacopo Carusotto;Silvia Rubini;Alfonso Franciosi;
1999
Abstract
Room-temperature resonant second harmonic generation is demonstrated in a ZnSe bulk microcavity with Si3N4/SiO2 Bragg reflectors. The resonance occurs at the second harmonic wavelength in the blue-green spectral region and yields an enhancement of one order of magnitude in the second harmonic process. Tunability of the resonant effect between 480 and 500 nm is achieved by varying the angle of incidence.File in questo prodotto:
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