Optical signal generator and method thereof
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United States of America Patent
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Issued Date -
Dec 11, 2003
app pub date -
Jun 5, 2003
filing date -
Jun 7, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An optical signal generator comprises a light source to generate an optical carrier, a data modulator to modulate the optical carrier output from the light source with a transmission data, an optical phase modulator to modulate an optical phase of an output light from the data modulator in synchronization with the output light from the data modulator so as to emphasize one of sidebands, and an optical filter to remove harmonic components located outside the emphasized sideband out of an output light from the optical phase modulator.
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