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Proceedings Paper

Numerical analysis of lamellar grating type periodic semiconductor waveguide with rectangular cross section
Author(s): Michiko Momoda; Tokuo Miyamoto; Kiyotoshi Yasumoto
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Paper Abstract

Lamellar grating type semiconductor periodic waveguides with rectangular cross-section are analyzed numerically using Fourier series expansion method, and the wavelength characteristics of reflected and transmitted powers of both guided and radiation modes are investigated for several values of the groove depth and length of the grating waveguide. Then the effects of the radiation fields are made clear, and the preferred parameters for the stable propagation of the reflected dominant guided mode are recommended.

Paper Details

Date Published: 7 April 2004
PDF: 4 pages
Proc. SPIE 5445, Microwave and Optical Technology 2003, (7 April 2004); doi: 10.1117/12.560090
Show Author Affiliations
Michiko Momoda, Fukuoka Univ. (Japan)
Tokuo Miyamoto, Fukuoka Univ. (Japan)
Kiyotoshi Yasumoto, Kyushu Univ. (Japan)


Published in SPIE Proceedings Vol. 5445:
Microwave and Optical Technology 2003
Jaromir Pistora; Kamil Postava; Miroslav Hrabovsky; Banmali S. Rawat, Editor(s)

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