Invention Application
US20160084751A1 POLARIZED LIGHT IMAGING APPARATUS AND METHODS THEREOF FOR SEPARATING LIGHT FROM A SURFACE OF A SAMPLE ITS DEEPER DIFFUSE LAYERS
有权
偏振光成像装置及其分离方法,用于将样品从其表面分离成深度不同的层
- Patent Title: POLARIZED LIGHT IMAGING APPARATUS AND METHODS THEREOF FOR SEPARATING LIGHT FROM A SURFACE OF A SAMPLE ITS DEEPER DIFFUSE LAYERS
- Patent Title (中): 偏振光成像装置及其分离方法,用于将样品从其表面分离成深度不同的层
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Application No.: US14786144Application Date: 2014-04-20
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Publication No.: US20160084751A1Publication Date: 2016-03-24
- Inventor: David Levitz , Ariel Be'ery
- Applicant: MOBILEODT LTD
- Applicant Address: IL Tel Aviv
- Assignee: MOBILEODT LTD
- Current Assignee: MOBILEODT LTD
- Current Assignee Address: IL Tel Aviv
- International Application: PCT/US2014/034736 WO 20140420
- Main IPC: G01N21/21
- IPC: G01N21/21

Abstract:
A polarized light imaging apparatus is provided. In an embodiment, the apparatus comprises a light source for producing light beams; an illumination optic coupled to the light source for guiding the light beams towards the sample; a linear polarizer coupled to the illumination optic and configured to produce a linearly polarized light towards the sample respective of the light beams; a TIR birefringent polarizing prism (BPP) coupled to the sample to maximize a refraction difference between ordinary waves and extraordinary waves of light returning from the sample; and a detection optic unit coupled to the non-TIR BPP for guiding the light waves returning from the sample towards a single polarization sensitive sensor element (SE), the SE is configured to capture at least one frame of the sample respective of the light waves returning from the superficial single-scattering layer of the sample apart from the deeper diffuse layer.
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