Hybrid Optoelectronic Module
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United States of America Patent
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Issued Date -
Dec 18, 2008
app pub date -
Aug 28, 2006
filing date -
Aug 29, 2005
priority date (Note) -
Abandoned
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Abstract
A hybrid optoelectronic module used in duplexer or triplexer includes a transmitter chip for emitting a first signal beam at wavelength .lamda.1, a single fiber for transmitting the first signal beam at wavelength .lamda.1 and a second signal beam at wavelength .lamda.2, a WDM filter for transmitting the first signal beam and reflecting the second signal beam, and a detective chip for receiving the second signal beam at wavelength .lamda.2. The transmitter chip, the WDM filter and the detective chip are assembled together in an optical bench, the arrangement of these passive and active components is removed from TO-CAN structure so that packaging assembly requirements may be greatly reduced and turn to be convenient in manufacturing process.
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