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  • Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference
  • Technical Digest (CD) (Optica Publishing Group, 2006),
  • paper OTuF3

Four-Degree Hub Switch Module using Multi-Chip Planar Lightwave Circuit Integration Technology for Transparent ROADM Ring Interconnection

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Abstract

We have developed a PLC-based 32-wavelength 4-degree hub switch module, which consists of a broadcast coupler with a demultiplexer for local-drop, and a WSS with wavelength specific ports for local-add. The module size is 220×135×14 mm. The insertion loss of the express path in the WSS is 10.8 dB.

© 2006 Optical Society of America

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