OPTICAL MODULE
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Mar 7, 2014
filing date -
Dec 9, 2010
priority date (Note) -
Abandoned
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Abstract
There are provided an optical module including a semiconductor laser including a P-side electrode and an N-side electrode, and a semiconductor laser driver circuit that drives the semiconductor laser so as to output an optical signal from the semiconductor laser according to a pattern of a differentially transmitted digital electric signal, and the semiconductor laser driver circuit includes a positive-side terminal and a negative-side terminal for differentially transmitted non-inverted data, and a positive-side terminal and a negative-side terminal for differentially transmitted inverted data, and one terminal for the non-inverted data is electrically connected to one electrode of the semiconductor laser, and the other terminal for the non-inverted data, one terminal for the inverted data and the other terminal for the inverted data each are connected to the other electrode of the semiconductor laser.
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