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Proceedings Paper

Control of light propagation through sharp bend waveguide based on two-dimensional photonic crystal
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Paper Abstract

Light propagation through the sharp 45° bend coupled cavity waveguide is analyzed theoretically and numerically. We design the waveguide device based on two-dimensional photonic crystal with square lattice. The degenerate defect state is used as a guided mode of the device. In order to control the light propagation through the corner a splitting of the degenerate defect state is used.

Paper Details

Date Published: 13 April 2005
PDF: 7 pages
Proc. SPIE 5733, Photonic Crystal Materials and Devices III, (13 April 2005); doi: 10.1117/12.589431
Show Author Affiliations
Natalia Malkova, NASA Ames Research Ctr. (United States)
Cun-Zheng Ning, NASA Ames Research Ctr. (United States)


Published in SPIE Proceedings Vol. 5733:
Photonic Crystal Materials and Devices III
Ali Adibi; Shawn-Yu Lin; Axel Scherer, Editor(s)

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