Frequency detection, tuning and stabilization system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 6, 2004
Issued Date -
N/A
app pub date -
May 9, 2002
filing date -
Sep 14, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A frequency processing system for detecting, tuning, or stabilizing light frequency or wavelength in a light beam produced by a light source. A grating block receives the light beam and may produce diffracted beams and a passed beam. The diffracted beams are received by respective detectors which produce measurement signals that are communicated to a processor. The processor then produces control signals that are communicated to the light source where they are usable for detecting, tuning, or stabilizing the light frequency or wavelength. The grating blocks particularly employ planar or cubical gratings, or gradient versions of these, to produce the diffracted beams.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully