Device for automatic regulation of the output power of a transmitter module in an optical-fiber transmission system
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United States of America Patent
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Jan 18, 1983
Grant Date -
N/A
app pub date -
Feb 20, 1981
filing date -
Feb 22, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device for automatically regulating the output power of a transmitter module in an optical-fiber transmission system comprises a first circuit connected between a temperature sensor and the laser diode in order to regulate the direct current of the laser diode, and a second circuit connected between a photodiode and the laser diode in order to regulate the laser-diode modulation current.
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