OPTICAL MODULATOR
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United States of America Patent
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Issued Date -
Jan 3, 2013
app pub date -
Feb 22, 2011
filing date -
Mar 12, 2010
priority date (Note) -
Abandoned
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Abstract
An optical modulator and a method for operating the optical modulator are provided, the optical modulator contains at least two semiconductor optical amplifier sections that are arranged in a cascaded structure. An information signal is applicable to one of the semiconductor optical amplifier sections and an inverse information signal is applicable to another of the semiconductor optical amplifier sections. In addition, a communication system containing at least one such modulator is suggested.
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