发明名称 |
Tilt/shear immune tunable fabry-perot interferometer |
摘要 |
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. |
申请公布号 |
US5162872(A) |
申请公布日期 |
1992.11.10 |
申请号 |
US19910724619 |
申请日期 |
1991.07.02 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED THE SECRETARY OF THE AIR FORCE |
发明人 |
VANASSE, GEORGE A. |
分类号 |
G01B9/02;G01J3/26;G02B5/124 |
主分类号 |
G01B9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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