发明名称 |
Alignment reference device |
摘要 |
An alignment reference device provides a collimated laser beam that minimizes angular deviations therein. A laser beam source outputs the beam into a single mode optical fiber. The output end of the optical fiber acts as a source of radiant energy and is positioned at the focal point of a lens system where the focal point is positioned within the lens. The output beam reflects off a mirror back to the lens that produces a collimated beam.
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申请公布号 |
US4674011(A) |
申请公布日期 |
1987.06.16 |
申请号 |
US19860907345 |
申请日期 |
1986.09.10 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
PATTON, GAIL Y.;TORGERSON, DARREL D. |
分类号 |
G02B6/26;G02B6/42;(IPC1-7):F21V7/04;F21V29/00 |
主分类号 |
G02B6/26 |
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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