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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...
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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...
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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 ...
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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 ...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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....
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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...
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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...
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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...
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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...
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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...
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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 ...
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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) ...
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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...
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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...
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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 ...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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WO/2015/165977A1 |
The invention relates to a sensor assembly (1) for capturing spatially resolved photometric data comprising a sensor unit (10), a controllable shutter assembly (20), which is arranged in front of the sensor unit (10) and by means of whic...
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WO/2015/153112A1 |
An imaging interferometric transform spectropolarimeter configured to simultaneously collect four polarizations. In one example, an spectropolarimeter includes a dual-beam interferometric transform spectrometer configured to receive elec...
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WO/2015/144291A1 |
The invention relates to a measuring device (10) for determining a polarisation parameter of an optical system (50) comprising an illumination system (12) for providing optical radiation (14), a measurement mask (22) which is disposed be...
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WO/2015/119849A1 |
A multiple wavelength ellipsometer system for use in thin film characterization is disclosed. The light source for the system may include sequentially scanned multiple light emitting diodes or laser diodes. The polarization state detecto...
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WO/2015/101352A1 |
An optical polarisation detection apparatus and detection method and an optical polarisation modulation method and modulation apparatus, comprising a self-focusing lens (1) having variable birefringence index properties, acting as an opt...
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WO/2015/097540A1 |
A method of stabilizing output signals from a cascade optical detector in an optical spectroscopy apparatus, particularly a reflectance anisotropy spectroscopy apparatus, and generating a stable output photocurrent signal from the optica...
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WO/2015/088805A1 |
A programmable multifunction spectral and/or polarization imager. In one example, such an imager includes an imaging optical subsystem configured to receive electromagnetic radiation from a distant scene, a focal plane array configured t...
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WO/2015/084612A1 |
A birefringence measurement system includes a lens mounted for selective movement into and out of use in the optical setup so that a wide range of sample types can be handled by the system without reconfiguring the primary components of ...
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WO/2015/051329A1 |
Methods and systems are provided to measure the optical anisotropy properties of a film on glass or other substrates. This technique is suitable for production environments, and is not strongly affected by the TFT or CF active area on LC...
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WO/2015/039816A1 |
A camera for polarimetric, multispectral imaging is described. Such cameras are used in photonics, computational imaging and multispectral imaging in which both multispectral and polarimetric sensing modalities are used simultaneously fo...
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WO/2015/014709A1 |
A polarimeter based on conical refraction and a method for determining the polarization state of an input electromagnetic radiation. The polarimeter comprises: - a division-of-amplitude device (BS) for amplitude dividing an input electro...
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WO/2015/006788A1 |
The invention refers to optics, in particular to the development of a new method for optical measurements. Possible fields of the invention application are: polarimetry, spectropolarimetry and ellipsometry. The invention proposes a metho...
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