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WO/2023/172289A2 |
Generation of a non-Gaussian quantum state uses a quantum optical frequency comb source comprising at least one nonlinear optical medium and providing spectral modes including a plurality of pairs of entangled spectral modes, each pair i...
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WO/2023/166903A1 |
Provided is an analysis device comprising: a motor; a rotating body that comprises a plurality of pairs of a filter and a mobile magnet; a gear transmission mechanism that comprises a drive gear and a driven gear meshing with each other ...
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WO/2023/164759A1 |
A method for positioning a portable multispectral imaging device within a target distance range relative to a surface for imaging a region of interest (ROI) of the surface. The method generally involves determining a distance between the...
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WO/2023/166569A1 |
A spectroscopic device according to the present disclosure comprises: a light source unit which outputs signal light generated from a sample; a Fourier spectroscopic unit which receives input of the signal light to generate a pair of lig...
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WO/2023/164780A1 |
A system for multimodal imaging of histology-stained slides comprises a white light imaging system for providing a white light image of a field of view of a tissue sample on a slide. A user interface receives user input specifying a regi...
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WO/2023/165754A1 |
A fluid analysis system (1) for determining a concentration of a detergent component in a fluid (2) comprises a light source (10) configured to illuminate the fluid (2) with light (11), the light (11) comprising a first wavelength corres...
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WO/2023/167802A1 |
A method of controlling a cell culture process uses hybrid predictive modeling in a model predictive controller. The method includes, for multiple time intervals, obtaining current values of cell culture attributes associated, and genera...
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WO/2023/161416A1 |
A method of calibrating a spectral sensing device (110) is disclosed. The spectral sensing de- vice (110) comprises: a. at least one detector element (112) configured for generating at least one detector signal in response to an illumina...
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WO/2023/163355A1 |
Provided are a method and apparatus for quantifying chimeric antigen receptor (CAR) proteins of a cell therapy agent by using Raman spectroscopy analysis. The method for quantifying CAR proteins of a cell therapy agent, according to the ...
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WO/2023/163638A1 |
The present disclosure relates to a system (1) for determining at least one of the character, composition and reactivity of dissolved organic matter, DOM in water comprising: an ultraviolet, UV light source (2) configured to excite a wat...
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WO/2023/161235A1 |
A method for matching a vehicle coating comprising a basecoat and a clearcoat comprising: providing a database including a plurality of records for different basecoats, each comprising for a combination of one basecoat with a reference c...
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WO/2023/164271A1 |
Hyperspectral imaging methods, devices and systems are described that improve the hyperspectral accuracy, and reduce manufacturing costs, by using two images that enable the recovery of hyperspectral images with high fidelity. One hypers...
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WO/2023/163105A1 |
[Problem] To provide a spectroscopic analysis device and an interference light formation mechanism capable of improving robustness against the disturbance of a device and improving the light utilization rate and spatial resolution. [Solu...
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WO/2023/161403A1 |
The invention relates to an in-use calibration method for a spectrometer device (110). The method comprises: a) providing the at least one spectrometer device (110) comprising at least one optical measurement element (116) and at least o...
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WO/2023/162426A1 |
Provided is an image inspection system for inspecting an object using multi-wavelength images, the system comprising: an image capturing unit that acquires a confirmation image via a spectroscopic unit; and a processing unit. The process...
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WO/2023/161477A1 |
The invention is related to a multispectral imaging system for providing an image for determining a state of vegetation. The invention is further related to a method for providing an image for determining a state of vegetation wherein us...
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WO/2023/159739A1 |
An optical satellite remote sensing transmission calibration method based on a near-space aerostat. The method comprises: performing spatial-temporal matching on first observation image data of a target area that is collected by a radiat...
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WO/2023/161406A1 |
The invention relates to a spectrometer device (110) for analyzing a sample (111). The spectrometer device (110) comprises at least one light emitting element (112) configured for emitting light in a measurement spectrum; at least one re...
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WO/2023/163304A1 |
The present invention relates to an ultrathin microspectrometer and a manufacturing method therefor, and, more particularly, to an ultrathin microspectrometer and a manufacturing method therefor, the ultrathin microspectrometer comprisin...
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WO/2023/157396A1 |
This lens device has a polarization unit disposed on an optical path. The polarization unit has a plurality of openings located on the optical path. A first polarizer is provided to at least one of the openings. The lens device has a cha...
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WO/2023/157475A1 |
The present invention improves the performance of a diffraction grating. The present invention uses, as a means therefor, a diffraction grating manufacturing method which comprises (a) a step for preparing a substrate provided with a fir...
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WO/2023/152490A1 |
A spectral upsampling method is disclosed. The method comprises receiving a target illuminant colour and receiving or retrieving a number, n, of basis spectra. The method further comprises minimising a colour difference between the targe...
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WO/2023/153784A1 |
Provided is a nanoprobe for surface-enhanced raman scattering, comprising: nanoparticles; raman labels connected to the surfaces of the nanoparticles; and a detection material which is connected to the surfaces of the nanoparticles and s...
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WO/2023/152628A1 |
The present invention concerns an IR emitter device (1) comprising: - an IR emitting membrane (10) comprising a first surface (11) and a second surface (12), the second surface (12) being opposite to the first surface (11), wherein the I...
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WO/2023/154252A1 |
A spectroscopy system is described. The spectroscopy system includes a cell, a photodiode, and mirrors. The cell has walls forming a chamber therein. The chamber is configured to receive laser signal(s) and retaining a vapor therein. The...
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WO/2023/151480A1 |
A solar reflection full-band hyperspectral imaging detection system, comprising a telescope light collection system (1), a field-of-view separation assembly (2), a spectrometer assembly (3) and a detector assembly (4). The field-of-view ...
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WO/2023/154625A1 |
A modular accessory for orienting a light path at different angles to an optical axis of a spectrometer is described. The modular accessory includes an attachment module configured to couple to a Raman spectrometer. The attachment module...
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WO/2023/153223A1 |
The present invention enables speedy and effective personal color diagnosis. This digital color diagnosis system comprises: a user terminal that outputs to and displays on a test color image information display means, per test color, a p...
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WO/2023/150130A1 |
Systems and methods here may be used for automated alignment and focus adjustment for one or multiple sample gemstones on a stage, including determining gemstone sample tilt based on image data, automatically moving a stage to align the ...
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WO/2023/145207A1 |
A spectrometry device (1) according to the present embodiment comprises: a light source (11) that generates illumination light; a spectrometer (50) that disperses signal light from a sample illuminated by the illumination light, and perf...
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WO/2023/144161A1 |
A portable spectrometer device (110) for acquiring at least one item of spectral information is proposed. The portable spectrometer device (110) comprises at least one spectrometer unit (130). The spectrometer unit (130) comprises at lea...
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WO/2023/146691A1 |
Systems and methods for generating and using statistical models to mitigate atmospheric effects in images are described. In some embodiments, a statistical model may be generated by selecting a vegetation type that grows in continuous he...
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WO/2023/140771A1 |
The disclosure relates to an optical spectrometer (7) for spectrally resolved two- dimensional imaging of an object (0), comprising a lens assembly (1 ) for collimating incoming radiation (11, 12) from an object (0) arranged along an opt...
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WO/2023/137549A1 |
An optical system and methods have been developed for real-time synchronous detection of vibration and/or rotation modes in biotic (e.g., fat, glyceride, vitamins, bilirubin, etc.) and abiotic systems (e.g., alcohol contents). The system...
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WO/2023/139840A1 |
The present invention makes it possible to appropriately check for fraud involving a material containing a recycled material. Provided is an ecosystem 1 including a cloud server 30 that includes one or more processors 32 and a storage re...
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WO/2023/139282A1 |
The invention relates to a method for detecting a spectrum (60) of a molecular species, comprising the steps of - generating an analogue polychromatic excitation signal (20) in a high frequency range (46), - coupling the excitation signa...
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WO/2023/139508A1 |
The present disclosure envisages a ribbon optics assembly (100) for spectroscopy instrumentation. A light source (20) generates an input light for the spectroscopy instrumentation. A primary coupling optics (21) receives the input light ...
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WO/2023/141554A1 |
Disclosed are systems and methods for improving the function of analytical instruments used to analyze dye-labelled nucleic acid samples by minimizing spectral anomalies from dye data. A computer system communicatively coupled to the ins...
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WO/2023/141054A1 |
Systems and methods here may be used for capturing and analyzing reflectance images of facets on a gemstone under particular lighting and camera setups to automatically generate a clarity grade and/or surface polish grade for the gemstone.
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WO/2023/133637A1 |
Methods and systems are described for performing spectroscopic measurement of at least one analyte of interest in an inhomogeneous sample using a spectroscopic system. This generally involves generating and aiming an illumination beam wh...
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WO/2023/136069A1 |
A camera 63 captures a surface image of a sample. A criterion position setting processing unit 101 varies the focal position of laser light relative to the sample, which is located on a stage, and sets the focal position for which the sp...
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WO/2023/136510A1 |
Provided are a stem cell classification method and apparatus using Raman spectroscopic analysis. A stem cell classification method, according to one embodiment of the present invention, is a method for classifying stem cells by using a R...
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WO/2023/133731A1 |
A detection device (10) and detection method for obtaining detection information of an object to be detected. The detection device (10) comprises: a light source unit (12), configured to output a first detection light wave to an object t...
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WO/2023/135069A1 |
Aspects described herein generally relate to methods and systems for matching the color of a sample coating to the color of a reference coating. More specifically, aspects described herein relate to methods and systems for determining an...
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WO/2023/131464A1 |
A photodetector device comprises an array of light detector elements (10). A Fabry-Perot filter is arranged in front of the array of light detector elements (10) and having an angle-dependent transmission spectrum. A transfer element arr...
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WO/2023/132224A1 |
The present disclosure relates to: a communication system that can easily and inexpensively increase the amount of information transferred over a visible light communication system; and an operation method for the communication system. A...
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WO/2023/123340A1 |
An atomic absorption spectrometer(100) comprising: an atomizer(110) configured to atomize a sample; a light source(130) configured to emit light through the atomizer(110) such that when a sample is atomized by the atomizer(110), the ligh...
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WO/2023/128746A1 |
The invention relates to a device for previewing the result of the final coloring of a natural plant-based composition on hair by providing an insulating chamber (2) for a controlled reaction in an oxidizing and heated medium of the natu...
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WO/2023/127269A1 |
This spectroscopic device comprises: an oscillating element having an oscillating surface; a diffraction grating for spectrally diffracting measurement light that has been reflected by the oscillating surface; a first light detecting uni...
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WO/2023/126853A1 |
A color measurement device for determining color characteristics of a measurement area(300) is disclosed, comprising a light detector (200) and an optical system (100) for guiding light from the measurement area to the light detector. Th...
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