Drive system for a semiconductor laser

Details Drive system for a semiconductor laser Drive system for a semiconductor laser

1983-08-22

1987-01-27

Davie, James W.

Coherent light generators

Particular operating compensation means

372 29, 372 34, 372 38, H01S 313

Patent

active

046399240

ABSTRACT:
A transistor is connected between one terminal of a semiconductor laser and a power supply, a control terminal of the transistor is connected to an output terminal of an amplifier, a voltage is applied to one input terminal of the amplifier, and a junction of the semiconductor laser and a resistor is connected to the other input terminal of the amplifier.

REFERENCES:
patent: 4237427 (1980-12-01), Holland
patent: 4484331 (1984-11-01), Miller

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