Field envelope of high contrast gratings with finite length

The complex band structure of HCG is solved with revised couple wave theory. Further, we analytically solved the field envelope for the HCG with finite length and investigate the impact on modes' Q factors.

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Bibliographic Details
Published in2014 Conference on Lasers and Electro-Optics (CLEO) - Laser Science to Photonic Applications pp. 1 - 2
Main Authors Hanxing Zhang, Chao Peng, Weiwei Hu
Format Conference Proceeding
LanguageEnglish
Published The Optical Society 01.06.2014
Subjects
Continuous wavelet transforms
Dielectrics
Gratings
Indexes
Interference
Permittivity
Q-factor
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Summary:The complex band structure of HCG is solved with revised couple wave theory. Further, we analytically solved the field envelope for the HCG with finite length and investigate the impact on modes' Q factors.
ISSN:2160-8989
2160-9004
DOI:10.1364/cleo_at.2014.jth2a.53