Single fiber duplex optical transport
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United States of America Patent
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Nov 23, 2010
Grant Date -
Nov 20, 2008
app pub date -
Jul 31, 2008
filing date -
Dec 13, 2002
priority date (Note) -
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Abstract
The invention pertains to optical fiber transmission systems, and is particularly relevant to optical transport systems employing optical amplifiers. In particular the invention teaches an apparatus and method that allows cost effective co-directional operation of an optical amplifier to support full duplex traffic on a single fiber, and the design of an optical fiber transmission system based on this optical amplifier technology.
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