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Conferences > CLEO > 2007 > CWN > CWN7
  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies
  • OSA Technical Digest Series (CD) (Optica Publishing Group, 2007),
  • paper CWN7

Topology Optimization for Photonic Crystal Waveguide Bends with Wide and Flat Bandwidths in Air-Bride type Photonic Crystal Slabs

Y. Watanabe, N. Ikeda, Y. Sugimoto, Y. Takata, Y. Kitagawa, A. Mizutani, N. Ozaki, and K. Asakawa

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Abstract

Topology optimization method has been applied to design the waveguide bends in the air-bridge type two-dimensional photonic crystal slab. We demonstrated that the optimized bends show good performance, comparable to the straight waveguide.

© 2007 Optical Society of America

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