发明申请
- 专利标题: MULTI-SPECTRAL POLARlMETRIC VARIABLE MULTI-SPECTRAL POLARlMETRIC VARIABLE
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申请号: US15527098申请日: 2015-11-11
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公开(公告)号: US20170363472A1公开(公告)日: 2017-12-21
- 发明人: Ibrahim ABDULHALIM
- 申请人: B.G. NEGEV TECHNOLOGIES & APPLICATIONS LTD. AT BEN-GURION UNIVERSITY
- 国际申请: PCT/IL15/51092 WO 20151111
- 主分类号: G01J3/447
- IPC分类号: G01J3/447 ; G02F1/139 ; G02F1/1347 ; G01J3/28 ; G01J3/44 ; G01J3/45
摘要:
A system is described that combines spectropolarimetry with scatterometry. The system uses an annular mirror and liquid crystal devices to control the angle of the incident light cone, the polarization and wavelength, an imaging setup and one or more video cameras so that spectroseopic-polarimetric-scatterometric images can be grabbed rapidly. The system is also designed to incorporate additional imaging modes such as interference, phase contrast, fluorescence and Raman spectropolarimetric imaging.
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