Apparatus for driving a laser diode array

Details Apparatus for driving a laser diode array Apparatus for driving a laser diode array

1993-02-12

1994-02-15

Scott, Jr., L3on

Coherent light generators

Particular component circuitry

Optical pumping

372 26, 372 50, H01S 3096

Patent

active

052873757

ABSTRACT:
An apparatus for driving a laser diode array of the present invention has a reference drive circuit for driving one of laser diodes, a photodiode for detecting an output light of the laser diode, and a control circuit. The reference drive circuit is supplied with input clock signals continuously. The control circuit controls all drive circuits in accordance with an output signal of the photodiode.

REFERENCES:
patent: 4575854 (1986-03-01), Martin
patent: 4757268 (1988-07-01), Abrams et al.
patent: 5099489 (1992-03-01), Levi et al.
patent: 5170403 (1992-12-01), Mayer
patent: 5208817 (1993-05-01), Kao et al.

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