Spherical scattering-light device for simultaneous phase and intensity measurements
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 14, 2007
Grant Date -
Aug 26, 2004
app pub date -
Feb 26, 2004
filing date -
Feb 26, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A far-field measurement instrument has multiple imaging lenses cut into a pentagon shape and arranged in geodesic spherical configuration with a common field of view focused on the source of the scattered light to be measured. Aspheric lenses are used to facilitate collimation of large incident angles of scattered light. A measurement module, such as a camera, is used behind each lens. The measurement module may consist of an interferometer or Shack-Hartman wavefront sensor, thereby enabling the measurement of both intensity and phase of the scattered 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