Pulsed modulators utilizing transmission lines
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United States of America Patent
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-
Aug 13, 1991
Grant Date -
N/A
app pub date -
May 3, 1990
filing date -
May 3, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The transmission line is coupled to a charging circuit and to a series circuit including a terminating resistor, the source and drain electrodes of a MOSFET and laser diode. Trigger signals are applied to the gate electrode of the MOSFET to rapidly discharge the transmisson line to provide currents of about 10 amps through the laser diode to provide pulses of light having durations of about 3 nanoseconds.
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