Title of article
Optical properties of asymmetric photonic crystals
Author/Authors
T. Fujita، نويسنده , , T. Kitabayashi، نويسنده , , A. Seki، نويسنده , , M. Hirasawa، نويسنده , , T. Ishihara، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2000
Pages
5
From page
681
To page
685
Abstract
Transmission and photoluminescence spectra are investigated in periodic waveguides of tris(8-hydroxyquinoline) aluminum (Alq3) with asymmetric profile. Spontaneous emission pattern was found to be asymmetric due to the asymmetric coupling between the guided-wave mode and the radiation modes. The samples are fabricated by evaporating Alq3 obliquely to quartz grating substrate and can be regarded as one-dimensional asymmetric photonic crystals.
Keywords
Asymmetric photonic crystal , Waveguide , Spontaneous emission , Grating structure
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2000
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1049811
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