Circuit for driving a laser diode and method

Details Circuit for driving a laser diode and method Circuit for driving a laser diode and method

2007-10-09

2007-10-09

Rodriguez, Armando (Department: 2828)

Coherent light generators

Particular component circuitry

For driving or controlling laser

C372S038070

Reexamination Certificate

active

10146560

ABSTRACT:
A circuit for driving a laser diode has a variable bias circuit. The variable bias circuit has an output designed to couple to the laser diode. A modulation circuit has an output designed to couple to the laser diode.

REFERENCES:
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patent: 5764667 (1998-06-01), Luque
patent: 5907569 (1999-05-01), Glance et al.
patent: 6266078 (2001-07-01), Koga et al.
patent: 6285692 (2001-09-01), Okayasu
patent: 6532245 (2003-03-01), Paschal et al.
patent: 6535534 (2003-03-01), Fischer
patent: 6618406 (2003-09-01), Kaminishi
patent: 6819876 (2004-11-01), Okayasu et al.

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