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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2004, Volume 80, Issue 10, Pages 737–742
(Mi jetpl2168)
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This article is cited in 7 scientific papers (total in 7 papers)
CONDENSED MATTER
Optical third-harmonic generation in coupled microcavities based on porous silicon
D. G. Gusev, M. G. Martem'yanov, I. V. Soboleva, T. V. Dolgova, A. A. Fedyanin, O. A. Aktsipetrov M. V. Lomonosov Moscow State University
Abstract:
The resonance features of the third-harmonic generation have been observed in 1D coupled microcavities consisting of three Bragg reflectors and two identical half-wave layers of mesoporous silicon. The third-harmonic intensity increases by a factor of about $10_3$ in the resonance of fundamental radiation with each of the modes of coupled microcavities. It has been shown that the resonance positions in the angular spectra of the third-harmonic intensity depend on the coupling between microcavities that is determined by the transmission of the intermediate Bragg reflector. In the framework of the transfer-matrix method with nonlinear sources, it has been shown that the basic mechanism of the enhancement of the third-harmonic generation in coupled microcavities based on porous silicon is the constructive interference of the partial third-harmonic waves that are generated by near-surface layers.
Received: 12.07.2004 Revised: 11.10.2004
Citation:
D. G. Gusev, M. G. Martem'yanov, I. V. Soboleva, T. V. Dolgova, A. A. Fedyanin, O. A. Aktsipetrov, “Optical third-harmonic generation in coupled microcavities based on porous silicon”, Pis'ma v Zh. Èksper. Teoret. Fiz., 80:10 (2004), 737–742; JETP Letters, 80:10 (2004), 633–637
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https://www.mathnet.ru/eng/jetpl2168 https://www.mathnet.ru/eng/jetpl/v80/i10/p737
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Abstract page: | 179 | Full-text PDF : | 55 | References: | 39 |
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