发明名称 |
MICRO-OPTICAL WALL SHEAR STRESS SENSOR |
摘要 |
Stresses and strains on a solid surface subject to a fluid flow are dynamically measured based on a shift of optical resonances of a micro-resonator. The elastic deformation and refractive index change of a micro-resonator due to mechanical stress is exploited. With this approach, mechanical deformations in the order of a nanometer can be detected and related to shear stress.
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申请公布号 |
US2008158542(A1) |
申请公布日期 |
2008.07.03 |
申请号 |
US20070926793 |
申请日期 |
2007.10.29 |
申请人 |
OTUGEN VOLKAN;SHEVEREV VALERY |
发明人 |
OTUGEN VOLKAN;SHEVEREV VALERY |
分类号 |
G01L1/24 |
主分类号 |
G01L1/24 |
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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