发明名称 |
Optical surveillance sensor apparatus |
摘要 |
An optical sensor apparatus having one or more optical fibers with a numerical aperture of 0.870 or less to receive and conduct light signals. A light detecting unit receiving the light signals from said optical fibers and providing an electrical output signal in response thereto. A signal processing unit receiving the electrical output signal and determining the signal distribution thereof.
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申请公布号 |
US5015844(A) |
申请公布日期 |
1991.05.14 |
申请号 |
US19890312533 |
申请日期 |
1989.02.17 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
COLE, EUGENE O. |
分类号 |
G01S3/784;G01S3/786;G01S7/481;G01S17/02 |
主分类号 |
G01S3/784 |
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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