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WO/2024/090134A1 |
This optical member comprises a first part having an attachment portion that is attached to a lens device having an optical system, and a plurality of second parts that are provided on the first part. Each of the second parts has a first...
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WO/2024/090133A1 |
This processing device comprises a processor. The processor: acquires first imaging data that is obtained by imaging a subject having a first surface and a second surface, the subject being imaged through use of an imaging device; acquir...
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WO/2024/087665A1 |
A spectrum adjustment method and system for fresh food light, and a storage medium. The method comprises: finding chromatic coordinates, an offset index of a color vector graph, and a Duv range, which can improve the visual freshness of ...
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WO/2024/091021A1 |
An electronic device according to one embodiment of the present disclosure may comprise: a display; a photosensor; a memory for storing instructions; and a processor for controlling operations of the display and the photosensor. When the...
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WO/2024/073470A3 |
Optical devices are described that improve hyperspectral imaging systems by modifying or correcting the relative tilt between the object plane and the image plane, while maintaining or reducing the size of the imaging system. An example ...
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WO/2024/092247A1 |
Receiving a first set of intensity values based on a first set of intensity measurements for a set of wavelengths, applying a trained model to obtain a result; based on the result, determining a subset of wavelengths; receiving another s...
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WO/2024/085056A1 |
A spectroscopy measurement device according to the present embodiment comprises: a lamp light source (160) for generating lamp light having a plurality of emission lines; a plurality of inorganic materials; an objective lens (50) on whic...
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WO/2024/084461A1 |
Provided is a method for detecting a microbe in a sample comprising measuring a Raman spectrum of the sample. In some embodiments, the measuring is automated. In some embodiments, the monitoring is continuous and/or non-invasive and/or n...
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WO/2024/083580A1 |
The present disclosure relates to a computed tomography imaging spectrometer apparatus, the CTIS apparatus comprising at least one dispersive element at a first rotated state to generate a first sub-image of a scene, wherein the first su...
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WO/2024/085027A1 |
An optical device (10) for measurement comprises objective optics (21) and a plurality of kinds of photoelectric conversion units (25) that each only receive light of a predetermined wavelength region of light from the objective optics (...
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WO/2024/085899A1 |
A method for calibrating fluorospectrometric measurements obtained on a spectrometric device is disclosed. Calibration methods of this disclosure utilizes non-fluorescent emissions of water, primarily Raman scattering signals of water, a...
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WO/2024/084295A1 |
An optical integrated chip (70A,70B,70C) integrated with a silicon substrate (S) includes a wavelength multiplexer/demultiplexer (72A,72B,72C), a first light guiding element (74), and a plurality of second light guiding elements (76,78)....
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WO/2024/086732A1 |
Refractory anchoring devices include a main body and a mounting feature for mounting to a thermal vessel. The main body has the shape of two end-to-end Y's forming a central segment, branch segments extending from ends of the central seg...
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WO/2024/086564A1 |
Markerless tracking using spectral imaging camera(s) includes imaging, using at least one spectral imaging camera, an area that includes comprising one or more object(s), the imaging including obtaining intensity signals for a selective ...
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WO/2024/079201A1 |
The invention provides a device and method for recording spectral information of charged particle beams, such as ion beams, or of light beams, at a high resolution. Specifically, a mass spectrometer having a focal plane detector is discl...
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WO/2024/079304A1 |
An optical source (100) generates optical pulses, and directs them to a first path arrangement (102), which splits and directs them to targets (104, 106). A second path arrangement (108) transfers the optical radiation to a wavelength se...
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WO/2024/077330A1 |
The present invention relates to a geological analysis method for determining abundance results for one or more valuable materials in a geological structure. The method involves receiving scan data relating to a geological structure, and...
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WO/2024/080301A1 |
A first laser light source 110 generates first pulsed light L1. A second laser light source 120 generates second pulsed light L2 in synchronization with the first laser light source 110. An interferometer 130 splits the first pulsed ligh...
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WO/2024/081179A1 |
Method for altering pixel brightness values in a digital image includes identifying a measured brightness value of each of the plurality of pixels; determining a location of the plurality of pixels corresponding to an artificial object i...
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WO/2024/075181A1 |
An information processing device (100) comprises an acquisition unit (120) for acquiring: XYZ values that are values corresponding to a region to be identified, which is an image region within an image obtained by imaging an object under...
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WO/2024/074368A1 |
An optical path length sensor for sensing a physical quantity of an external source comprises a plurality of lasers, each comprising an optical resonator and a gain medium (31) to produce a laser beam (32a, 32b) in the optical resonator....
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WO/2024/076552A1 |
The invention generally relates to systems and methods for combined spectroscopy systems. In certain embodiments, laser-induced breakdown spectroscopy (LIBS) and Raman spectroscopy can be combined in a single, handheld device using a sin...
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WO/2024/073815A1 |
The present invention relates to, in a first aspect, a reflector for an optical system, comprising a reflective surface, and an aperture extending from an aperture opening through the reflective surface, the aperture and aperture opening...
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WO/2024/074892A1 |
A method includes receiving, by one or more processors, operating characteristics at which a spectral sensor was configured while the spectral sensor captured a multi-dimensional spectral data package of a target object. The method, also...
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WO/2024/076756A1 |
Systems and methods of color correction for colorimetric measurements are described herein. An example method includes receiving an image of a color reference board, the color reference board including a sample region, a calibration regi...
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WO/2024/075121A1 |
A system for detecting one or more target materials in an un-calibrated multi- spectral data cube comprising a collection of pixels, the system comprising a processing circuitry configured to: obtain: (A) a machine learning model capable...
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WO/2024/073557A1 |
Methods and systems described herein detect autofluorescence of a sample. These methods and systems obviate the need for addition of fluorophores to samples to create IR absorption. An IR source and an excitation source are used to gener...
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WO/2024/068925A1 |
A biological tissue analysis device to analyze biological tissue by laser induced breakdown spectroscopy comprises a laser generator (1, 2), a spectrometer module (7, 8, 12) and a control unit (5, 6). The laser generator (1, 2) is config...
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WO/2024/066952A1 |
A binocular colorimeter and a method for measuring the chromaticity of extended reality glasses, which belong to the field of display device measurement. The binocular colorimeter comprises left and right optical lenses (1) located at th...
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WO/2024/071649A1 |
A display device is disclosed. The present display device comprises: a communication interface; a display; and at least one processor connected to the communication interface and the display to control the display device, wherein the at ...
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WO/2024/072303A1 |
The disclosure relates to an assembly for measurements of one or more optical parameters of a medium, the assembly comprising: a light sheet generator (110) configured to provide a light sheet (192) extending in a first spatial dimension...
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WO/2024/062509A1 |
Device (1) for analysis of optical spectrum of an optical signal, and method for analysis of optical spectrum which exploits said device, wherein the device (1) comprises an optical filter stage (2), having an optical path (5); a photode...
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WO/2024/064142A1 |
A plurality of Brillouin spectroscopy measurements can be obtained for different measurement points with respect to a patient's eye. The locations of the respective measurement points and/or the patient's eye can be tracked in three-dime...
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WO/2024/062486A1 |
The present disclosure provides a system that allows measurement of a displacement or a deformation of a contact surface that is intended to contact skin of a subject. The purpose of the solution is either to allow a direct measurement o...
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WO/2024/063783A1 |
Multi-pass cavities for cavity ring-down spectroscopy. The multi-pass cavity includes, in one example, a body, a pair of flat mirrors, a light input coupler, a first turning mirror, a second turning mirror, and a light output coupler. Th...
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WO/2024/064433A1 |
A spectrometer is configured to form a spectrally resolved image of electromagnetic radiation from an electromagnetic radiation source. The spectrometer can include an optical guide device configured to guide electromagnetic radiation al...
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WO/2024/061690A1 |
The invention relates to a method (100) for determining a central wavelength of interest (λc) of a spectral line of interest, comprising the steps of: - A detecting, at a time t1, a first reference measured profile (Ps1ref), • B then ...
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WO/2024/059906A1 |
A sample analysis method, comprising: obtaining a multispectral image (e.g., a thermal multi spectral image) of a first sample of a sample class, having a first number of component images, each component image associated with a unique sp...
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WO/2024/061506A1 |
The invention relates to a device for Raman spectroscopy, comprising a spectrally tunable laser source (10) which can be modulated using a modulation signal (Smod1); a spectral filter element (20); a detector (30) for measuring the inten...
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WO/2024/063370A1 |
The object of the present invention is to provide a hyperspectral scanning system for underground mine galleries and tunnels. In order to achieve the above object, the hyperspectral scanning system for underground mine galleries and tunn...
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WO/2024/064611A1 |
Custom shade composite mixing systems and methods for dentistry are disclosed. In one embodiment, a custom mixing system for a dental structure includes: a receiver configured to receive a target shade of the dental structure; and a cont...
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WO/2024/063565A1 |
A color utilization tool is disclosed. The color utilization tool, according to the present invention, comprises: at least one sample plate; and a color sample formed by applying, on the at least one sample plate, a paint of a representa...
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WO/2024/064017A1 |
A device for measuring concentration of hydrogen in a gas sample comprises a multipass optical cavity having optical elements including mirrors supporting a multipass optical pathway inside the multipass optical cavity. A laser is config...
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WO/2024/062790A1 |
Provided is an optical measurement device with which it is possible to solve at least one of the abovementioned problems. A light source device 200 generates wavelength-swept light L1. An irradiation optical system 310 irradiates an ob...
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WO/2024/061969A1 |
Disclosed is a system (10) for measuring a central wavelength of interest (λc) of a spectral line of interest (RSe) measured by a spectrometer, the system comprising: - a detecting system comprising a spectrometer (Spectro) associated w...
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WO/2024/063268A1 |
An electronic mask and a method for controlling same may be provided. In particular, the electronic mask according to an embodiment of the present disclosure comprises: at least one filter; at least one sensor that obtains sensing data r...
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WO/2024/059437A1 |
A deep ultraviolet laser system includes a line narrowing module including a plurality of prisms such that an incoming laser beam from a laser first interacts with a first prism, then interacts with a second prism after the first prism. ...
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WO/2024/055094A1 |
In a general aspect, a method includes interacting a beam of light with a vapor in a vapor cell. The vapor cell includes a body defined by a stack of layers that includes electrically conductive layers and electrically insulating layers....
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WO/2024/059092A1 |
A method for monitoring and/or controlling a biopharmaceutical process includes querying, based on a first spectral scan vector of the biopharmaceutical process, an observation database comprising observation data sets associated with pa...
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WO/2024/059392A1 |
A method of and system for detecting the concentration of a target element in a brine wherein the brine is sampled into a container and an aerosol generator is used to generate an aerosol stream of the sampled brine in the container. The...
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