Localized electromagnetic modes and the transmission spectrum of a one-dimensional photonic crystal with lattice defects


Тип публикации: статья из журнала

Год издания: 2001

Идентификатор DOI: 10.1134/1.1427109

Аннотация: The properties of localized electromagnetic modes in a one-dimensional photonic crystal with a structural defect layer were studied. The role of the defect was played by an anisotropic nematic liquid crystal layer. The frequency and the damping factor of defect modes were shown to substantially depend on the defect layer thickness Показать полностьюand the orientation of the optical axis of the nematic. The transmission spectra of photonic crystals with one and two lattice defects were studied. Taking into account the special feature of nematic liquid crystals distinguishing them from usual crystals, namely, large permittivity anisotropy, it was shown that the transmission spectrum of the photonic crystal could be controlled by varying the orientation of the optical axis of the nematic, for instance, under the action of an external electric field. (C) 2001 MAIK "Nauka/Interperiodica".

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Журнал: Journal of Experimental and Theoretical Physics

Выпуск журнала: Vol. 93, Is. 5

Номера страниц: 977-984

ISSN журнала: 10637761

Место издания: Melville

Издатель: Amer Inst Physics


  • Vetrov S.Ya. (Krasnoyarsk State Technical University)
  • Shabanov A.V. (Kirenskii Institute of Physics,Siberian Division,Russian Academy of Sciences)

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