Laser driver circuit, method for controlling a laser driver...

Details Laser driver circuit, method for controlling a laser driver... Laser driver circuit, method for controlling a laser driver...

2011-08-30

2011-08-30

Park, Kinam (Department: 2828)

Coherent light generators

Particular component circuitry

For driving or controlling laser

C372S038070, C372S038010

Reexamination Certificate

active

08009710

ABSTRACT:
A laser driver circuit comprising an amplifier device with a plurality of switchable subamplifiers, which can be or are connected to an output for connection of a laser, ith an analog switching device for switching of analog input signals, a plurality of analog inputs for the analog input signals, a plurality of control inputs for receiving digital control signals, wherein each switchable subamplifier has a switching device for switching the amplification by one of the digital control signals, a digital switching device connected to an input of each switching device for the selectable connection of the input of the switching device of each switchable subamplifier to a control input. Whereby each switchable subamplifier has an analog input, which is connected to the analog switching device for the selectable switching of an analog input signal to the analog input.

REFERENCES:
patent: 6400673 (2002-06-01), Shigemori
patent: 7075882 (2006-07-01), Gyo
patent: 2002/0114364 (2002-08-01), Seo et al.
patent: 2003/0048821 (2003-03-01), Iimura et al.
patent: 2005/0047316 (2005-03-01), Yamamoto
patent: 2007/0036056 (2007-02-01), Seo
patent: 2007/0096963 (2007-05-01), De Boer et al.
patent: 2007/0147450 (2007-06-01), Inoue et al.
patent: 2007/0280316 (2007-12-01), Kitamura
patent: 2008/0008066 (2008-01-01), Rees et al.

Affiliated with

Also associated with

Rating

Laser driver circuit, method for controlling a laser driver... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laser driver circuit, method for controlling a laser driver..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser driver circuit, method for controlling a laser driver... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2763130