Tilt/shear immune tunable fabry-perot interferometer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 10, 1992
Grant Date -
N/A
app pub date -
Jul 2, 1991
filing date -
Jul 2, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A Fabry-Perot interferometer that is shear and tilt immune as well as being tunable. The basic design consists of a spherical semi-reflecting mirror and a planar array of retro-directive mirrors (referred to as phase or pseudo-phase conjugators). The focal point of the spherical mirror is located between the retro-array or phase conjugate mirror and the spherical mirror. In this configuration the Fabry-Perot is immune to tilting and shear displacement of its optical elements as well as being funable to change the optical path difference between interfering 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