Invention Grant
US09448161B2 Optical device, particularly a polarimeter, for detecting inhomogeneities in a sample
有权
用于检测样品中的不均匀性的光学装置，特别是偏振计
- Patent Title: Optical device, particularly a polarimeter, for detecting inhomogeneities in a sample
- Patent Title (中): 用于检测样品中的不均匀性的光学装置，特别是偏振计
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Application No.: US13565299Application Date: 2012-08-02
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Publication No.: US09448161B2Publication Date: 2016-09-20
- Inventor: Martin Ostermeyer , Gerhard Pfeifer
- Applicant: Martin Ostermeyer , Gerhard Pfeifer
- Applicant Address: AT Graz
- Assignee: Anton Paar GmbH
- Current Assignee: Anton Paar GmbH
- Current Assignee Address: AT Graz
- Agency: Smith Tempel Blaha LLC
- Agent Robert A. Blaha
- Priority: DE102012205311 20120330
- Main IPC: G01N21/21
- IPC: G01N21/21 ; G01J4/04 ; G01N21/94 ; G01N21/88 ; G01N21/90 ; G01N21/59 ; G01J4/00 ; G01N21/29
Abstract:
An optical device, particularly a polarimeter, is provided for analyzing a liquid sample, having: a light-generating system for generating light for the surface irradiation of the sample; a detection system which is set up for the spatially resolved detection of light which originates from the transmission of the light provided for the surface irradiation through the sample; a telecentric optical system with a lens between the sample and the detection system and with an aperture diaphragm in the focal plane of the lens between the lens and the detection system.
Public/Granted literature
- US20130258336A1 Optical Device, Particularly a Polarimeter, for Detecting Inhomogeneities in a Sample Public/Granted day:2013-10-03
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