Presentation	1997/11/4 Analysis of Optical Waveguide including Lossy Material Layers by Fourier Series Expansion Technique Hiroshi Maeda, Kiyotoshi Yasumoto,
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Abstract(in English)	Fourier series expansion technique for the analysis of optical waveguide, which is assumed to have artificial periodic structure along the transverse direction, supplies us the propagation constants as a solution of eigenvalue problem. We have developed the propagation constants of an optical waveguide including lossy material layers to absorb the radiation wave at the artificial periodic boundaries. Numerical results shows that the lower modes are stable for the exsistance of lossy materials while higher ones are sensitive to the loss.
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Keyword(in English)	Fourier Series Expansion / Eigenvalue Problem / Artificial Periodicity / Lossy Material
Paper #	OCS97-54
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Conference Information
Committee	OCS
Conference Date	1997/11/4(1days)
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Paper Information
Registration To	Optical Communication Systems (OCS)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Analysis of Optical Waveguide including Lossy Material Layers by Fourier Series Expansion Technique
Sub Title (in English)
Keyword(1)	Fourier Series Expansion
Keyword(2)	Eigenvalue Problem
Keyword(3)	Artificial Periodicity
Keyword(4)	Lossy Material
1st Author's Name	Hiroshi Maeda
1st Author's Affiliation	Fukuoka Institute of Technology()
2nd Author's Name	Kiyotoshi Yasumoto
2nd Author's Affiliation	Kyushu University
Date	1997/11/4
Paper #	OCS97-54
Volume (vol)	vol.97
Number (no)	357
Page	pp.pp.-
#Pages	6
Date of Issue