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 Показать полностьюs- 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