发明名称 |
Particle image velocimetry system having an improved hollow-waveguide-based laser illumination system |
摘要 |
An illumination system for a particle image velocimetry system has an illumination source, a hollow tapered optical funnel arranged to receive illumination light from the illumination source, a hollow optical waveguide optically coupled to an output end of the hollow tapered optical funnel, and a beam shaping optical system optically coupled to an output end of the hollow optical waveguide. The illumination system is constructed to provide a light sheet to illuminate particles within a fluid under observation. A particle image velocimetry system has such an illumination system.
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申请公布号 |
US7787106(B2) |
申请公布日期 |
2010.08.31 |
申请号 |
US20060589310 |
申请日期 |
2006.10.30 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE DEPARTMENT OF HEALTH AND HUMAN SERVICES |
发明人 |
ILEV ILKO K.;ROBINSON RONALD A.;WAYNANT RONALD W. |
分类号 |
G01P3/36 |
主分类号 |
G01P3/36 |
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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