| 发明名称 |
Plunger controlled, near-parabolic optical membrane mirror |
| 摘要 |
A membrane mirror having an optical quality spherical shape maintained by differential pressure takes a near parabolic shape when a plunger-induced displacement of the central area of the mirror is introduced. The focal length can be adjusted by varying the differential pressure.
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| 申请公布号 |
US6332687(B1) |
申请公布日期 |
2001.12.25 |
| 申请号 |
US20000704940 |
申请日期 |
2000.11.02 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
CARRERAS RICHARD A.;MARKER DAN K.;WILKES JAMES M.;DUNEMAN DENNIS;ROTGE JAMES R. |
| 分类号 |
G02B26/08;(IPC1-7):G02B5/08;G02B7/182 |
主分类号 |
G02B26/08 |
| 代理机构 |
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