发明名称 |
Sub miniaturized laser doppler velocimeter sensor |
摘要 |
A miniaturized laser Doppler velocimeter is formed in a housing that is preferably 3 mm in diameter or less. A laser couples light to a first diffractive optical element that is formed on the fiber end. The light is coupled to a lens that also includes a diffractive optical element. The same lens is also used to collect receive light, and receives includes another diffractive optical element to collect that received light.
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申请公布号 |
US2002075474(A1) |
申请公布日期 |
2002.06.20 |
申请号 |
US20010682208 |
申请日期 |
2001.08.06 |
申请人 |
GHARIB MORTEZA;MODARESS DARIUS;TAUGWALDER FREDERIC |
发明人 |
GHARIB MORTEZA;MODARESS DARIUS;TAUGWALDER FREDERIC |
分类号 |
A61B5/026;G01P5/26;G01S7/481;G01S17/58;(IPC1-7):G01P3/36 |
主分类号 |
A61B5/026 |
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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