Laser driver

Details Laser driver Laser driver

1986-07-28

1989-03-14

Sikes, William L.

Coherent light generators

Particular component circuitry

Optical pumping

372 26, H01S 300, H01S 310

Patent

active

048130451

ABSTRACT:
A laser driver which compensates for package parasitics at high frequencies has a current source to drive a laser diode. A modulation signal is input to an impedance matched buffer amplifier. A common-emitter amplifier is connected to the output of the buffer amplifier and operates as the current source.

REFERENCES:
patent: 3648073 (1972-03-01), Sams et al.
5.6 Laser Drivers from "Topics in Applied Physics-Semiconductor Devices for Optical Commercial", Springer-Verlay.

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