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Matches 1 - 50 out of 2,000

Document Document Title
WO/2018/216349A1
Provided are a device and method for using polarization to detect a transparent object and calculate the residual stress of the transparent object. The present invention is provided with a light projection unit for outputting at least th...  
WO/2018/165027A1
A method for detecting and tracking aerial objects and vehicles comprises recording raw image data using a polarimeter to obtain polarized images of the sky. The images are then corrected for non-uniformity, optical distortion, and regis...  
WO/2018/115446A1
It is described an optical apparatus (100) comprising: a radiation source module (2) configured to generate a first polychromatic radiation (RIN); an optical path (20) coupled to the source module (2) and comprising: an adjustable optica...  
WO/2018/118073A1
Embodiments of an active or laser polarimeter are disclosed that transmit multiple independent and tunable temporally-multiplexed polarization states and record or image, at video rates if necessary, the polarized intensity or irradiance...  
WO/2018/105946A1
A transmission axis measuring system using a non-normal arrangement of a polarizer according to the present invention comprises: a light source for emitting incident light in one direction; a polarizer in which the horizontal angle (ε) ...  
WO/2018/062858A8
The present invention relates to an anti-reflection film having low reflectance and high light transmittance and capable of implementing high scratch resistance and antifouling properties at the same time and increasing the definition of...  
WO/2018/062858A1
The present invention relates to an anti-reflection film having low reflectance and high light transmittance and capable of implementing high scratch resistance and antifouling properties at the same time and increasing the definition of...  
WO/2018/062855A1
The present invention relates to an anti-reflection film and a production method for producing same. The anti-reflection film has low reflectance and high light transmittance and is capable of implementing high scratch resistance and ant...  
WO/2018/062855A8
The present invention relates to an anti-reflection film and a production method for producing same. The anti-reflection film has low reflectance and high light transmittance and is capable of implementing high scratch resistance and ant...  
WO/2018/062856A8
The present invention relates to an antireflection film having low reflectance and high light transmittance and capable of implementing high scratch resistance and antifouling properties at the same time and increasing the definition of ...  
WO/2018/062856A1
The present invention relates to an antireflection film having low reflectance and high light transmittance and capable of implementing high scratch resistance and antifouling properties at the same time and increasing the definition of ...  
WO/2018/044363A3
An artificial saturable absorber uses additive pulse mode-locking to enable pulse operation of an on-chip laser operation. Four different artificial saturable absorbers are disclosed. The first includes an integrated coupler, two arms ea...  
WO/2018/038064A1
The present invention provides an ellipsometry device and method whereby measurement efficiency can be enhanced. In this method, an object is illuminated by spherical-wave illumination light Q linearly polarized at 45° (S1), and object ...  
WO/2018/034211A1
There is provided an imaging device including: an imaging section including pixels that generate pixel signals on the basis of incident light, the pixels including a polarization pixel having a predetermined polarization direction and a ...  
WO/2018/034165A1
The present disclosure includes a processing device, a method, and a non-transitory computer-readable medium. The processing device includes circuitry configured to acquire a plurality of images captured in a time series by an image sens...  
WO/2018/034210A1
There is provided an imaging device including: an imaging section configured to set pixels as polarization pixels having any of polarization directions, the pixels generating pixel signals on the basis of incident light; a polarization d...  
WO/2018/033446A1
The invention relates to an optical device, preferably operating according to the time-of-flight principle, particularly for obtaining 3D spatial information and/or for detecting polarisation-changing materials, comprising: a light-produ...  
WO/2018/014118A1
A characterization and detection method and system, the system comprising a terahertz beam source, a probe beam source, a detection crystal receiving a probe beam from the probe beam source and a terahertz beam from the terahertz beam so...  
WO/2017/207751A1
The invention relates to a device for determining the polarization state by measuring at least three Stokes parameters, comprising optical elements, which act either as beam splitters or as a polarizing optical element, and at least thre...  
WO/2017/185071A1
A system, method, and apparatus are provided for cytometry with dual laser beams. In one example, the method includes directing an incident light beam from a source to enter an optical waveplate; polarizing the incident light beam into a...  
WO/2017/180645A1
A short wave infrared polarimeter comprising a pixelated polarizer array and an Indium-Gallium-Arsenide ("InGaAs") focal plane array, such that interlaced images of different polarization states are collected in a single image and are us...  
WO/2017/169968A1
The present invention addresses the problem of providing an optical laminated film simple in structure using easily manufactured and highly versatile components and capable of detecting the polarized state of light, and a polarization im...  
WO/2017/137646A1
The invention describes a device for measuring the polarisation state of a beam, comprising two waveguides that are perpendicular to each other and to the direction of propagation of the beam, intersecting in an intersection zone, the ce...  
WO/2017/135732A1
The present invention relates to a dual-channel scattering-type near-field scanning optical microscope and, more specifically, to a dual-channel scattering-type near-field scanning optical microscope characterized by two polarization sta...  
WO/2017/130941A1
An optical signal processing device according to a mode of embodiment of the present invention is provided with: a first polarizing separator which splits received light that has been transmitted thereto and that comprises multiple modul...  
WO/2017/112040A1
A system and method for more accurately generating the surface normal calibration maps (AoLP) and (DoLP, ) to compensate for structured scene reflections for 3-D polarimetric imaging. This is accomplished using a microfacet scattering mo...  
WO/2017/110391A1
The objective of the present invention is to improve performance of an ellipsometer which uses an equal-magnification reflection type image forming optical system as an image forming optical system for imaging light reflected from an obj...  
WO/2017/088014A1
An apparatus including: a conductive body that supports propagating plasmons; and at least one structure that generates the propagating plasmons when illuminated by two-dimensionally (2D) elliptically polarized light (EPL), wherein the s...  
WO/2017/070308A1
Embodiments of the present invention include a device for removing energy from a beam of electromagnetic radiation. Typically, the device can be operatively coupled to a turbidity measuring device to remove energy generated by the turbid...  
WO/2017/061419A1
The purpose of the present invention is to enable a polarization axis to be easily detected irrespective of the shape of a polarization plate, even in the case of a circular polarization plate or an irregularly shaped polarization plate....  
WO/2017/062644A1
Example embodiments of methods, apparatus, and systems for measuring polarimetric parameters using spectroscopy are disclosed herein. Particular embodiments concern circular dichroism (CD) spectrometers that use a vertically aligned beam...  
WO/2017/034651A1
Polarized pixelated filter sub-array is reconfigured to reduce sensitivity to misalignment. The condition number increases more slowly than the standard polarized pixelated filter sub-array as the misalignment increases. In different emb...  
WO/2016/159766A1
The invention pertains to an aerosol detector system for spatially resolved detection of an aerosol distribution in an area, comprising: a wide field polarization preserving telescope having telecentric imaging optics for imaging the ear...  
WO/2016/146830A1
The invention relates to an imaging device for collecting data of images of a target area, designed to be mounted on an aircraft or satellite (2), said device (1) comprising an image sensor (10) having a capture surface (101), designed t...  
WO/2016/148746A1
Methods and apparatus for remote, passive detection of underwater objects using combined spectral and polarimetric imaging. In one example, a tunable multi-band spectro- polarimeter includes an imaging detector array that receives electr...  
WO/2016/148422A1
The present invention relates to an optical element rotation type ellipsometer and, more specifically, to an ellipsometer used for measuring and analyzing a change of a polarization state of a light reflected by or transmitted through a ...  
WO/2016/138860A1
A system comprises: a polarization state aligner (PSA) comprising: an input port; a first polarization beam splitter (PBS) coupled to the input port; a first phase shifter (PS) coupled to the first PBS; a first polarization rotator (PR) ...  
WO/2016/138860A8
A system comprises: a polarization state aligner (PSA) comprising: an input port; a first polarization beam splitter (PBS) coupled to the input port; a first phase shifter (PS) coupled to the first PBS; a first polarization rotator (PR) ...  
WO/2016/123401A1
The present invention provides a method for detecting an amyloidogenic tau protein in a bodily fluid (e.g., CSF) sample from a subject. The method comprises incubating the sample or a purified fraction thereof in vitro with a monomeric t...  
WO/2016/110609A1
According to the present disclosure there is provided a method (100), apparatus and computer program for controlling a focusing mechanism. In various examples of the method, at least one measurement is received of the polarization of lig...  
WO/2016/076936A3
A method using Long Wave Infrared Imaging Polarimetry for improved mapping and perception of a roadway or path and for perceiving or detecting obstacles comprises recording raw image data using a polarimeter to obtain polarized images of...  
WO/2016/020243A1
According to an aspect of the invention, it is provided a process of detection of light comprising: - a step of flowing an electric current through at least a first dielectric junction, said first dielectric junction comprising at least ...  
WO/2016/000001A1
The invention is related to a device for measuring circular dichroism (CD) spectrum. The key element of the device of the current invention is the liquid crystal polarization diffraction grating (4). For CD measurement the difference in ...  
WO/2015/198562A3
An imaging device and method are provided. Light from an object is provided as a plurality of sets of light beams to a phase difference array having a plurality of elements. The phase difference array is configured to provide different o...  
WO/2015/198061A1
A method and apparatus are disclosed for measuring polarisation of electromagnetic illumination. The method includes the steps of modulating a polarisation state of illumination received from a target object to generate modulated intensi...  
WO/2015/187202A1
A reflective optics system (RFO) that preferably requires the presence of both convex (M3) and concave (M4) mirrors that have beam reflecting surfaces, the application of which achieves focusing of a beam of electromagnetic radiation ont...  
WO/2015/186500A1
The present invention makes it possible to accurately measure circular dichroism even when a phase modulation element having a distortion component is used. A circular dichroism measuring method using a circular dichroism measuring devic...  
WO/2015/183386A1
A dynamically controllable polarizer integrated with an imaging detector to provide "on demand" variable polarization measurements. In one example, an imaging system includes a detector array including a plurality of pixels arranged in a...  
WO/2015/179487A1
Prism-coupling systems and methods for characterizing large depth- of-layer waveguides are disclosed. The systems and methods utilize a coupling prism having a prism angle a, which is defined by the coupling surface and the output surfac...  
WO/2015/171076A1
A device for analysing a specimen is disclosed. The device comprises a first polarizer for polarizing a first beam of electromagnetic radiation; an optical device for directing the polarized beam of electromagnetic radiation at the speci...  

Matches 1 - 50 out of 2,000