SINGLE-FIBER COUPLED MULTI-WAVELENGTH OPTICAL TRANSCEIVER MODULE
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United States of America Patent
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Issued Date -
Oct 15, 2015
app pub date -
Nov 29, 2013
filing date -
Nov 8, 2013
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Abandoned
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Abstract
The present patent application discloses a single-fiber coupled multi-wavelength optical transceiver, comprising a fiber ferrule, a circulator subassembly, a multiplexer/demultiplexer subassembly, an optical transmitting subassembly and an optical receiving subassembly. The circulator subassembly comprises three ports. The optical transceiver comprises an optical receiving unit and an optical transmitting unit. The light beams of the optical receiving unit incidents from the fiber ferrule to the first port of the circulator, then output to multiplexer/demultiplexer through the second port of the circulator subassembly. The light beams is then split by the multiplexer/de-multiplexer and received by the receiver optical subassembly.
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