Optical amplifier
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United States of America Patent
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Nov 8, 2011
Grant Date -
Jun 3, 2010
app pub date -
May 30, 2008
filing date -
May 31, 2007
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Abstract
A high-speed optical amplifier is considered to be an important optical device because of an increasing demand of routing, which is accompanied by an increase in complexity of networks. It is difficult to satisfy a response performance by related-art techniques, and there has been a problem in achieving a high-speed response performance of 10 microseconds or less., an overshoot signal is applied as a control signal so that a slow response performance specific to the optical amplification medium has been improved, and thereby high-speed response performance has been achieved.
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