Apparatus and method for managing dispersion within an optical add/drop module
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United States of America Patent
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Jun 8, 2004
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N/A
app pub date -
Apr 30, 2003
filing date -
Apr 30, 2003
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Abstract
The invention comprises a method and apparatus for implementing a relatively low cost add/drop multiplexer (OADM) wherein pre-demux and post-mux dispersion compensation is employed in a manner that substantially avoids imparting additional dispersion compensation to pass-through wavelength channels in a WDM system.
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