发明名称 |
HOLOGRAPHIC MICROSCOPE SYSTEM AND METHOD FOR OPTICAL TRAPPING AND INSPECTION OF MATERIALS |
摘要 |
A method and system for performing three-dimensional holographic microscopy of an optically trapped structure. The method and system use an inverted optical microscope, a laser source which generates a trapping laser beam wherein the laser beam is focused by an objective lens into a plurality of optical traps. The method and system also use a collimated laser at an imaging wavelength to illuminate the structure created by the optical traps. Imaging light scattered by the optically trapped structure forms holograms that are imaged by a video camera and analyzed by optical formalisms to determine light field to reconstruct 3-D images for analysis and evaluation.
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申请公布号 |
WO2008092107(B1) |
申请公布日期 |
2008.11.06 |
申请号 |
WO2008US52098 |
申请日期 |
2008.01.25 |
申请人 |
NEW YORK UNIVERSITY;LEE, SANG-HYUK;GRIER, DAVID, G. |
发明人 |
LEE, SANG-HYUK;GRIER, DAVID, G. |
分类号 |
G21K1/00;G01B9/021;G02B21/32 |
主分类号 |
G21K1/00 |
代理机构 |
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代理人 |
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地址 |
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