Laser modulating and driving device and image reproducing...

Details Laser modulating and driving device and image reproducing... Laser modulating and driving device and image reproducing...

2004-03-18

2009-02-24

Harvey, Minsun (Department: 2828)

Coherent light generators

Particular component circuitry

For driving or controlling laser

C372S038070

Reexamination Certificate

active

07496121

ABSTRACT:
A laser modulating and driving device comprises a modulation signal generating unit configured to generate a laser modulation signal consisting of a pair of small swing differential signals based on pixel data, and a driving unit configured to drive a laser according to the laser modulation signal supplied from the modulation signal generating unit.

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