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Optica Publishing Group
  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference
  • Technical Digest (Optica Publishing Group, 2003),
  • paper CWA47

Low crosstalk, flat spectral response arrayed waveguide grating multi/demultiplexer using double parabolic horn waveguides

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Abstract

A novel input waveguide with double parabolic horns for flat spectral response arrayed-waveguide grating(AWG) demultiplexers was proposed. In experiment, averaged value of crosstalks to neighboring channel was reduced from -35.7dB with conventional horn to -39.6dB with proposed structure.

© 2003 Optical Society of America

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