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Highly efficient waveguide bends in low-plane index contrast photonic crystals

: Augustin, M.; Fuchs, H.; Schelle, D.; Nolte, S.; Kley, A.; Tünnermann, A.; Iliew, R.; Etrich, C.; Lederer, F.L.

Adibi, A. ; Society of Photo-Optical Instrumentation Engineers -SPIE-, Bellingham/Wash.:
Photonic crystal materials and devices II : 26 - 29 January 2004, San Jose, California, USA
Bellingham/Wash.: SPIE, 2004 (SPIE Proceedings Series 5360)
ISBN: 0-8194-5268-8
Conference "Photonic Crystal Materials and Devices" <2004, San Jose/Calif.>
Conference Paper
Fraunhofer IOF ()

We investigate theoretically and experimentally photonic crystal waveguides and bends realized in glass-like amorphous materials. Efficient photonic crystal waveguide bends with transmissions up to 75% per bend and low loss photonic crystal waveguides with propagation losses as low as 1.7 dB/mm were fabricated and characterized.