System and method for laser speckle reduction
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 27, 2007
app pub date -
Mar 27, 2006
filing date -
Mar 27, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A system and method for reducing or eliminating speckle when using a coherent light source is provided. A refracting device is positioned such that a major surface of the refracting device is oblique to the axis of the coherent light and such that the coherent light passes through the refracting device. Because the refracting device is oblique to the incoming coherent light, the outgoing coherent light is offset from the axis of the incoming light. The refracting device may be rotated about an axis parallel to the incoming coherent light, thereby causing the outgoing coherent light to be rotated in an approximately circular orbit centered about the axis of the incoming coherent light.
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