Кл.слова (ненормированные):
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. В© 2010 Pleiades Publishing, Ltd.
Scopus,
WOS,
Для получение полного текста обратитесь в библиотеку
Держатели документа:
Siberian Federal University, Krasnoyarsk 660074, Russian Federation
Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Доп.точки доступа:
Timofeev, I. V.; Тимофеев, Иван Владимирович; Avdeeva, A. Y.; Ветров, Степан Яковлевич