Reflective colorless optical transmitter
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United States of America Patent
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Sep 29, 2015
Grant Date -
May 7, 2015
app pub date -
Apr 22, 2014
filing date -
Nov 5, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a reflective colorless optical transmitter receiving a carrier signal, which is a continuous wave, and outputting a modulated optical signal. The reflective colorless optical transmitter includes a semiconductor optical amplifier (SOA) amplifying an input optical signal allowing the input optical signal to have a gain, an optical modulator connected to the SOA and outputting a modulated optical signal, a high reflectivity facet reflecting the modulated optical signal from the optical modulator, and a Bragg reflection mirror connected to the high reflectivity facet, the optical modulator, and the SOA in series, wherein a Bragg resonator is formed by the Bragg reflecting mirror and the high reflectivity facet.
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