| Patents for G01J 4 - Measuring polarisation of light (3,335) |
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| 05/07/2013 | US8436997 Optical inspection system with polarization isolation of detection system reflections |
| 05/07/2013 | US8436996 Apparatus and method for enhancing the electromagnetic signal of a sample |
| 05/07/2013 | US8436995 Method of optimising the sensitivity of a surface plasmon ellipsometry apparatus |
| 05/07/2013 | US8436994 Fast sample height, AOI and POI alignment in mapping ellipsometer or the like |
| 05/02/2013 | WO2013034941A3 Method for measuring cloud-base distance and apparatus for measuring polarization |
| 05/02/2013 | US20130107258 Downhole Sensors Using Anisotropic Permittivity |
| 04/30/2013 | US8432547 Apparatus and methods for concentration determination using polarized light |
| 04/25/2013 | US20130100447 Optical sensing utilizing optical crystal and polarization measurements |
| 04/24/2013 | CN103063303A Spectrum polarization detection device and method for synchronous polarization modulation interference imaging |
| 04/23/2013 | US8427645 Mueller matrix spectroscopy using chiroptic |
| 04/23/2013 | US8427644 Optical displacement meter |
| 04/23/2013 | US8427643 Real-time PCR monitoring apparatus |
| 04/17/2013 | CN102279094B Apparatus and method for calibrating transmission axis of polaroid |
| 04/09/2013 | US8416410 Conjugate ratio adjustable lens system |
| 04/09/2013 | US8416409 Method of ellipsometric reconnaissance |
| 04/09/2013 | US8416408 Terahertz-infrared ellipsometer system, and method of use |
| 04/03/2013 | CN103017908A Polarized light characteristic real-time measuring device and method based on four-way light splitting module |
| 04/02/2013 | US8411146 Single camera color and infrared polarimetric imaging |
| 03/27/2013 | CN102147326B Method and device for calibrating polarization detector |
| 03/27/2013 | CN101832818B Method and apparatus for determining liquid crystal cell parameters from full mueller matrix measurements |
| 03/26/2013 | US8405830 Device and method for taking spectroscopic polarimetric measurements in the visible and near-infrared ranges |
| 03/26/2013 | US8405829 Portable electronic device and method for testing polarizing ability of glass using the same |
| 03/21/2013 | US20130070244 Evaluation device and evaluation method |
| 03/20/2013 | CN102980661A Standard optical-fiber source device with changeable degree of polarization |
| 03/07/2013 | US20130057861 Moisture sensor, moisture detector, and image forming apparatus |
| 02/28/2013 | US20130050699 Method and apparatus for determining flatness characteristic for reflective facet of polygon assembly |
| 02/21/2013 | US20130044318 Rotating-element ellipsometer and method for measuring properties of the sample using the same |
| 02/19/2013 | USRE44007 Low-noise spectroscopic ellipsometer |
| 02/14/2013 | US20130038875 Device and method for distributing illumination light and detected light in a microscope |
| 02/13/2013 | CN102933944A System and method for polarization measurement |
| 02/13/2013 | CN102928082A Faraday detection method for removing modulation amplitude and light-intensity variation influences |
| 02/12/2013 | US8374685 System, computer-readable medium, method, and use for combined epithelial early cancer diagnosis and staging |
| 02/12/2013 | US8373859 Methods and systems for imaging skin using polarized lighting |
| 02/12/2013 | US8373852 Optical waveguide rotator mechanism, birefringence-inducing element and polarization control devices employing either or both and methods of using same |
| 02/07/2013 | WO2013020121A1 In-line arrangement for measuring polarization extinction ratio |
| 02/07/2013 | US20130033707 Polarization state measurement apparatus and polarization state measurement method |
| 02/06/2013 | CN102914368A Polarization state measurement apparatus and polarization state measurement method |
| 02/05/2013 | US8368890 Polarization monitoring reticle design for high numerical aperture lithography systems |
| 02/05/2013 | US8368889 Compact snapshot polarimetry camera |
| 02/05/2013 | US8368888 Method and apparatus for determining concentration using polarized light |
| 02/05/2013 | US8368887 Rotation detection kit |
| 01/31/2013 | WO2013013563A1 Road surface ponding and icing detection method and device |
| 01/31/2013 | US20130027713 White light achromatic grating imaging polarimeter |
| 01/31/2013 | US20130026368 Terahertz ellipsometer system, and method of use |
| 01/30/2013 | EP2550514A1 System and method for polarization measurement |
| 01/30/2013 | CN102902076A Optimum design method for compound wave plate group for generating and detecting polarized light |
| 01/24/2013 | US20130023399 Laser Light Deflection Amount Detecting Apparatus, Displacement Measuring Apparatus, Method for Manufacturing Mold for Molding Optical Element, and Optical Element |
| 01/24/2013 | US20130021610 Method and apparatus for real-time determination of spherical and non-spherical curvature of a surface |
| 01/24/2013 | US20130021609 Modulated ellipsometer for the determination of the properties of optical materials |
| 01/24/2013 | US20130021592 Arrangement for and method of characterising the polarisation properties of an optical system |
| 01/22/2013 | US8358882 Modalmetric fibre sensor |
| 01/22/2013 | US8358415 Apparatus and system for a quasi longitudinal mode electro optic sensor for high power microwave testing |
| 01/22/2013 | US8358414 Downhole sensors using manufactured anisotropic permittivity |
| 01/22/2013 | US8358413 Auto polarized light removal |
| 01/17/2013 | WO2013008784A1 Ellipsometry system |
| 01/17/2013 | WO2012158279A3 Reconfigurable spectroscopic ellipsometer |
| 01/17/2013 | DE10337040B4 Vorrichtung zur Untersuchung einer Oberfläche oder einer Schicht Device for analyzing a surface or a layer |
| 01/16/2013 | CN102879103A Method for correcting error of polarization detection device |
| 01/16/2013 | CN102878940A Method for calibrating ellipsometer with phase compensator |
| 01/15/2013 | US8355128 Polarization controller |
| 01/10/2013 | WO2013006637A1 Multi-analyzer angle spectroscopic ellipsometry |
| 01/10/2013 | US20130010296 Multi-analyzer angle spectroscopic ellipsometry |
| 01/10/2013 | US20130010295 System and method for polarization measurement |
| 01/10/2013 | DE102011051583A1 Bildaufnahmevorrichtung für ein Fahrzeug An image pickup apparatus for a vehicle |
| 01/09/2013 | CN202661173U System for automatically measuring influence of target to polarization state of single photon |
| 01/08/2013 | US8351036 System for naturally adjusting the cross-sectional area of a beam of electromagnetic radiation entered to a focusing means |
| 01/08/2013 | US8350211 Quantum entity state processing system and method having heterogeneously influenceable quantum entity secondary states and conditioned quantum entity tertiary states |
| 01/08/2013 | CA2489581C Antiglare supports and contrast amplifying supports for reflected polarized light |
| 01/03/2013 | US20130003062 Surface plasmon resonance spectrometer with an actuator driven angle scanning mechanism |
| 01/02/2013 | CN202648799U Light beam Stokes parameter measuring device |
| 01/01/2013 | US8345241 Application of digital light processor in imaging ellipsometer and the like systems |
| 01/01/2013 | US8345240 Rotation detection kit |
| 01/01/2013 | US8345239 System and method for monitoring birefringent particles in a fluid |
| 01/01/2013 | US8345238 Measuring optical spectral property of light based on polarization analysis |
| 12/26/2012 | EP2536700A2 Semiconducting polymers |
| 12/25/2012 | US8339603 Mapping ellipsometers and polarimeters comprising polarization state compensating beam directing means, and method of use |
| 12/25/2012 | US8339602 View-finder in ellipsometer or the like systems |
| 12/20/2012 | US20120320377 Optical System Polarizer Calibration |
| 12/18/2012 | US8335405 Method and apparatus for measuring fiber twist by polarization tracking |
| 12/18/2012 | US8334977 Evaluation device and evaluation method |
| 12/18/2012 | US8334974 Method and apparatus for detecting polarizing direction of electromagnetic wave |
| 12/13/2012 | US20120314215 Measurement of small wavelength difference in coherent light using faraday effect |
| 12/13/2012 | US20120314207 Authentication Apparatus and Methods |
| 12/13/2012 | US20120314202 Polariscope stress measurement tool and method of use |
| 12/05/2012 | CN102809431A Small multiband polarization imaging system with automatic filter wheel |
| 12/04/2012 | US8325340 Method and apparatus for determining polarization-altering element parameters from full mueller matrix measurements |
| 11/29/2012 | US20120300207 Device for determining the volume fraction of at least one component of a multi-phase medium |
| 11/27/2012 | US8320661 Apparatus and method for extracting information from electromagnetic energy including target 3D structure and materials |
| 11/27/2012 | US8319966 Optical metrology systems and methods |
| 11/27/2012 | DE202012010977U1 Messung einer Faserrichtung eines Kohlefaserwerkstoffes und Herstellung eines Objekts in Kohlefaserverbundbauweise Measurement of a fiber direction of carbon fiber material and production of an object in carbon fiber composite construction |
| 11/16/2012 | DE202012103346U1 Steuer- und Schaltvorrichtung für inneren Strahlengang eines Laser-Entfernungsmessers Control and switching arrangement for internal beam of a laser rangefinder |
| 11/15/2012 | US20120288925 Optical trapping particles, angular optical trap systems, methods of making, and methods of use |
| 11/15/2012 | US20120287436 Device and process for measuring the angle of rotation of two objects rotating in relation to each other |
| 11/15/2012 | US20120287433 Reconfigurable Spectroscopic Ellipsometer |
| 11/15/2012 | DE102011075636A1 Level measuring device for determining and monitoring level of liquid in container, has antenna unit with coupling element radiating and receiving microwave in plane of polarization, which is arranged to waveguide and/or separator |
| 11/14/2012 | CN202533175U Device for measuring polarization state through combined polaroids and multi-seam diffraction method |
| 11/14/2012 | CN102080988B Device and method for detecting single photon polarization quantum state in real time |
| 11/13/2012 | US8310675 System and process for analyzing a sample |
| 11/08/2012 | US20120281201 System and Method for Brillouin Analysis |
| 11/08/2012 | US20120280117 Fibre Optic Distributed Sensing |