Optical Devices and Methods of Making and Using the Same
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United States of America Patent
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Issued Date -
Jan 24, 2013
app pub date -
Dec 29, 2011
filing date -
Jul 21, 2011
priority date (Note) -
Abandoned
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Abstract
A bi-directional fiber optical subassembly, including a laser diode, a photodiode and an optical fiber, an optical transceiver including the same, and methods of making and using the same are provided. An antireflection unit is added to a position facing the photodiode within the transceiver. The antireflection unit is configured to decrease or eliminate reflected light interference within the transceiver. The present subassembly, transceiver, and methods can reduce, minimize, or prevent interference, and the performance of the optical subassembly can also be enhanced by decreasing or eliminating reflected light interference within the transceiver.
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