Coherent light generators – Particular beam control device – Having particular beam control circuit component
Reexamination Certificate
2005-02-08
2005-02-08
Lee, Wilson (Department: 2821)
Coherent light generators
Particular beam control device
Having particular beam control circuit component
C372S009000, C372S038100, C372S038010, C372S038020
Reexamination Certificate
active
06853655
ABSTRACT:
A laser system includes a pump source that produces a first output. The pump source has a feedback loop with a first summing junction and a first command that has step quantization or digitized set point. An output device is coupled to the pump source to receive the first output and produce a second output. A feedback loop is coupled to the first summing junction. The feedback loop includes a second summing junction coupled to at least a portion of the second output. The second summing junction receives a second command and provides an input to the first summing junction. The feedback loop reduces the step quantization from the first output to provide finer control step of a property of the second output.
REFERENCES:
patent: 5410559 (1995-04-01), Nighan et al.
patent: 5442648 (1995-08-01), DuBose et al.
patent: 5495362 (1996-02-01), Takatu et al.
patent: 5656186 (1997-08-01), Mourou et al.
patent: 5680246 (1997-10-01), Takahashi et al.
patent: 5693931 (1997-12-01), Wade
patent: 5720894 (1998-02-01), Neev et al.
patent: 5987049 (1999-11-01), Weingarten et al.
patent: 6333485 (2001-12-01), Haight et al.
patent: 6433305 (2002-08-01), Liu et al.
Al-Nazer Leith A
Davis Paul
Heller Ehrman White & McAuliffe
Lee Wilson
Spectra Physics Inc.
LandOfFree
System for improved power control does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System for improved power control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for improved power control will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3482701