发明名称 |
Diffractive optical fluid shear stress sensor |
摘要 |
A diffractive optic sheer stress sensor operates by forming diverging fringes over a linear area of measurement. A diode laser focuses light onto a diffractive lens which focuses the light to respective slits. The slits form diverging fringes, and scattered light from the fringes is collected by a window and focused by another diffractive lens to a receiver. |
申请公布号 |
AU3971102(A) |
申请公布日期 |
2002.07.01 |
申请号 |
AU20020039711 |
申请日期 |
2001.12.19 |
申请人 |
CALIFORNIA INSTITUTE OF TECHNOLOGY |
发明人 |
MORTEZA GHARIB;DANIEL, W. WILSON;SIAMAK FOROUHAR;RICHARD E. MULLER;DOMINIQUE FOURGUETTE;DARIUS MODARRESS;FREDERIC TAUGWALDER |
分类号 |
G01N21/47 |
主分类号 |
G01N21/47 |
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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