Сибирский федеральный университет

Тип публикации: статья из журнала (материалы конференций, опубликованные в журналах)

Конференция: Seminar on Quantum Optics and Quantum Informatics; Lomonosov Moscow State Univ, Moscow, RUSSIA; Lomonosov Moscow State Univ, Moscow, RUSSIA

Год издания: 2010

Идентификатор DOI: 10.1134/S0030400X10070179

Ключевые слова: Alternating layers, Angle of Incidence, Atomic gas, Band-gap edge, Brewster angle, Combined system, Gas pressures, Highly sensitive, Layered Structures, P-polarized, Photonic band-gap structures, Resonance frequencies, Resonant photonic crystals, Transmission spectrums, Two-materials, Absorption spectroscopy, Atomic spectroscopy, Crystal atomic structure, Dispersions, Energy gap, Gas absorption, Light absorption, Resonance, Photonic crystals

Аннотация: The crystal under consideration is a layered structure consisting of alternating layers of two materials, one of which is a resonantly absorbing gas. It is shown that the combination of the dispersion of an atomic gas with the dispersion of a photonic-bandgap structures allows one to efficiently control the transmission spectra of s- and p-polarized modes in these combined systems. It is found that the spectrum is highly sensitive to the position of the gas resonance frequency with respect to the bandgap edge and to a change in the gas pressure. The transmission, reflection, and absorption spectra of the resonant photonic crystal are studied at an angle of incidence equal to the Brewster angle of a seed photonic crystal. Possible applications of the found particular features of the dispersion of resonant photonic crystals are discussed.

Журнал: Optics and spectroscopy

Выпуск журнала: Vol. 109, Is. 1

Номера страниц: 106-111

ISSN журнала: 0030400X

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Vetrov S.Y. (Siberian Federal University)
• Avdeeva A.Y. (Siberian Federal University)
• Timofeev I.V. (Kirensky Institute of Physics,Siberian Branch,Russian Academy of Sciences)

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