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Optica Publishing Group
  • Optical Fiber Communication Conference
  • OSA Technical Digest Series (Optica Publishing Group, 2000),
  • paper WH2

Fabrication of silica-on-Si waveguide with higher index difference and its application to 256 channel arrayed-waveguide multi/demultiplexer

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Abstract

Improved techniques were used to fabricate a silica-on-Si waveguide with a higher core-to-cladding index difference and a 2 mm bending radius. A 256 channel and 25 GHz spacing arrayed-waveguide multiplexer with low loss and low crosstalk was successfully fabricated for the first time using the waveguides.

© 2000 Optical Society of America

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