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Proceedings Paper

Low-loss off-axis photonic crystal waveguides with bends
Author(s): Robert C. Gauthier; Scott Newman; Kristian E. Medri
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Paper Abstract

Photonic crystal waveguide bends are generally designed to follow the crystal symmetry directions. For low angle bends higher propagation losses are typically observed. We present three waveguide bending techniques and the resulting photonic crystal geometries that permit low propagation losses for waveguide directional changes that do not correspond to the symmetry directions.

Paper Details

Date Published: 17 January 2011
PDF: 11 pages
Proc. SPIE 7943, Silicon Photonics VI, 79430C (17 January 2011); doi: 10.1117/12.873422
Show Author Affiliations
Robert C. Gauthier, Carleton Univ. (Canada)
Scott Newman, Carleton Univ. (Canada)
Kristian E. Medri, Carleton Univ. (Canada)


Published in SPIE Proceedings Vol. 7943:
Silicon Photonics VI
Joel A. Kubby; Graham T. Reed, Editor(s)

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