Triple-function semiconductor laser amplifier
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United States of America Patent
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Feb 22, 1994
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N/A
app pub date -
Feb 3, 1993
filing date -
Feb 3, 1993
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Abstract
An optoelectronic device is disclosed utilizing a semiconductor laser amplifier that provides for simultaneous detection, amplification, and modulation of an input optical signal. In one embodiment, an electronic transmitter and receiver are coupled to the semiconductor laser amplifier through an RF circulator. In an alternative embodiment, the electronic transmitter and receiver are coupled to the semiconductor laser amplifier through an RF power splitter with frequency or phase discriminating circuitry.
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