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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2007, Volume 85, Issue 3, Pages 188–191
(Mi jetpl967)
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This article is cited in 2 scientific papers (total in 2 papers)
ATOMS, SPECTRA, RADIATIONS
Optical echo in photonic crystals
A. E. Antipov, A. N. Rubtsov Physical department, Moscow State University
Abstract:
The dynamics of photonic wavepacket in the effective oscillator potential is studied. The oscillator potential is constructed on a base of one dimensional photonic crystal with a period of unit cell adiabatically varied in space. The structure has a locally equidistant discrete spectrum. This leads to an echo effect, i.e. the periodical reconstruction of the packet shape. The effect can be observed in a nonlinear response of the system. Numerical estimations for porous-silicon based structures are presented for femtosecond Ti:Sapphire laser pump.
Received: 22.12.2006
Citation:
A. E. Antipov, A. N. Rubtsov, “Optical echo in photonic crystals”, Pis'ma v Zh. Èksper. Teoret. Fiz., 85:3 (2007), 188–191; JETP Letters, 85:3 (2007), 156–159
Linking options:
https://www.mathnet.ru/eng/jetpl967 https://www.mathnet.ru/eng/jetpl/v85/i3/p188
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