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32-channel Very Low Crosstalk Arrayed-waveguide Grating Multi/demultiplexer Module Using a Cascade Connection Technique

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Abstract

We developed a 32-channel AWG multi/demultiplexer module with very low crosstalk by cascading integrated AWG band-pass filters. This module provided a crosstalk of less than−70 dB and an insertion loss of 2.7 dB.

© 2000 Optical Society of America

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