发明名称 |
FIBER OPTIC LASER ROTATION SENSOR UTILIZING A FIBER LOOP REFLECTOR |
摘要 |
The sensor is designed to measure rotation ratio using a rare earth element contained optical fiber as an optical source. The sensor includes : a dichromic mirror (22) attached to a rare earth element contained optical fiber (31); a pumping optical source (10); an optical fiber rotation sensing section (82); and a directional coupler (50).
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申请公布号 |
KR970000025(B1) |
申请公布日期 |
1997.01.04 |
申请号 |
KR19930006806 |
申请日期 |
1993.04.22 |
申请人 |
THE RESEARCH INSTITUTE OF NATIONAL DEFENCE SCIENCE |
发明人 |
KIM, BYUNG-YUN;CHON, MIN-YONG;JUNG, HO-JIN |
分类号 |
G01C19/72;(IPC1-7):G01C19/64 |
主分类号 |
G01C19/72 |
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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