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WO/2022/061421A1 |
The present invention relates to, in a first aspect a handheld modular spectrometer comprising at least a light source, a detector, a sampling means and a processing unit, wherein at least the processing unit is within a spectrometer bod...
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WO/2022/064098A1 |
This disclosure describes a capacitively controlled Fabry-Perot interferometer which comprises a first mirror layer with a first metallic thin-film layer embedded in a first insulating layer and a second mirror layer with a second metall...
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WO/2022/067170A1 |
Exemplary diagnostic systems and methods involve delivering multispectral light to a tissue of a patient, detecting light from the tissue, and analyzing the tissue based on the detected light. Light delivery can be achieved using a multi...
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WO/2022/065668A1 |
The present invention relates to a measurement system using a fiber Bragg grating sensor, wherein the system comprises: a sensing unit which includes a plurality of dynamic sensors and low-speed sensors using optical fiber Bragg gratings...
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WO/2022/062793A1 |
A full-appearance color matching method and a color matching device. In a standard light source environment provided by a color matching device (1), the method comprises the following specific steps: S1, determining a target color; S2, d...
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WO/2022/065744A1 |
Provided according to one embodiment of the present invention are nanoparticles, each nanoparticle comprising a core structure, and a shell structure covering the core structure and separated therefrom by a nanogap, wherein on the surfac...
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WO/2022/060699A1 |
Embodiments of the present disclosure include apparatuses and methods for stacked polarizer hyperspectral imaging. In a number of embodiments, a method can include passing a light source input through a lens and a hyperspectral sensor, a...
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WO/2022/059342A1 |
Provided are an image processing device, an imaging processing method, a program, and a recording medium, wherein from an image signal of a captured image of a measurement sheet are obtained a first image signal which corresponds to a sp...
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WO/2022/057258A1 |
Provided are a thin-film-type splitter apparatus and operation system thereof. The thin-film-type splitter apparatus comprises a main body prism (1), a flat optical element (2), and an optical film (3); a reflection cavity is formed betw...
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WO/2022/060983A1 |
The true impact of preharvest factors such as crop load, canopy position, cultivar and rootstock on peach internal quality can be determined using multivariate visible light radiation (Vis) and near infrared spectroscopy (NIRS) predictio...
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WO/2022/059524A1 |
The present invention comprises a light guide member (2) in which a lateral cross-section is circular or polyhedral in shape, an object optical system (3) that condenses light beams from an object (LS) being measured onto a light-inciden...
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WO/2022/060538A1 |
An example method includes recording dark images on an image sensor on-board an orbital vehicle during flight, which include a first image recorded before the orbital vehicle is over a predefined location on the Earth and a second image ...
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WO/2022/059379A1 |
[Problem] To provide a spectrometry technology that achieves both high speed and a high signal-to-noise ratio suitably applicable to product inspection. [Solution] Pulse light in which the amount of time elapsed within the pulse and the ...
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WO/2022/061262A1 |
A method for non-invasive monitoring of a solute within a patient is provided. The method includes emitting, from each of a plurality of emitters, light at individually identifiable wavelengths through tissue or body fluid of the patient...
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WO/2022/059915A1 |
A sample inspection device includes: a filter part configured to be rotatable around a rotation shaft and provided with multiple optical filters which are configured to pass through different wavelength regions and arranged around the ro...
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WO/2022/058173A1 |
The invention relates to a method for controlling a delay (I) between a first light pulse, called the pump pulse, and a second light pulse, called the probe pulse, the pump pulse, but not the probe pulse, having an intensity and/or a wav...
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WO/2022/061186A1 |
A method and system for analyzing a tissue sample is provided. The method includes: a) sequentially interrogating a tissue sample with excitation lights, wherein at least one of the excitation lights is configured to produce autofluoresc...
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WO/2022/060293A1 |
Various embodiments may relate to an optical system. The optical system may include a plurality of light emitting diodes configured to provide light of predetermined wavelengths, a charge-coupled device configured to receive the light em...
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WO/2022/056191A1 |
A spectroscopic autofocusing method and a system for such a method are disclosed. According to one embodiment, a spectroscopic autofocusing method includes applying a plurality of electrical signals to a shape changing lens of a spectros...
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WO/2022/056152A1 |
In one illustrative configuration, an air quality monitoring system may enable wide-scale deployment of multiple air quality monitors with high-confidence and actionable data is provided. Further, the air quality monitoring system may en...
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WO/2022/054021A1 |
A method, a system, and a non-transitory computer readable medium for Raman spectroscopy. The method may include determining first acquisition parameters of a Raman spectroscope to provide a first acquisition set-up, the determining is b...
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WO/2022/051911A1 |
A method and device for restoring and reconstructing a light source spectrum from a hyperspectral image. The method comprises: processing a hyperspectral image to obtain a first maximum spectrum; matching the first maximum spectrum with ...
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WO/2022/054469A1 |
This photometric device (1) comprises a variable optical attenuator (4). The variable optical attenuator (4) comprises a plurality of optical attenuation filters and a drive device (5). Each of the plurality of optical attenuation filter...
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WO/2022/055938A1 |
A first layer, a first spacer layer, and a second layer of a semiconductor wafer can be etched to produce a plurality of columnar structures extending from the substrate layer and including a first optical cavity situated about the first...
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WO/2022/053816A1 |
The invention relates to a method for measurement and monitoring of analytes, for example ketones, particularly but not exclusively acetone in human or other mammalian breath. The invention also relates to apparatus for use in performanc...
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WO/2022/053228A1 |
A method for compositional analysis includes providing a sample having a surface and determining with a controller a plurality of equidistant positions along an oscillatory path along the surface. The oscillatory path is sinusoid in at l...
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WO/2022/053229A1 |
A method for compositional analysis includes providing a sample having a surface, moving an ablation point to a plurality of positions on the surface along a fractal path, pulsing an energy source to provide an electromagnetic energy bea...
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WO/2022/054072A1 |
The invention provides a system for growth of one or more crystalline materials, specifically diamonds. The system comprises a microwave generator integrated with a pressure controller and an Optical Emission Spectrometer (OES) to form a...
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WO/2022/049575A1 |
Disclosed herein is a system comprising at least one probe configured for obtaining from a brain tissue at least one near infrared measurement when the at least one probe is positioned at a predetermined proximal location to brain tissue...
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WO/2022/050055A1 |
Provided is: a mask member for a color measurement device, the mask member having a small color difference from a visually perceived color tint, the color measurement device being able to measure colors more accurately even if the color ...
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WO/2022/047549A1 |
Disclosed herein is a filter array detector array (FADA) comprising a detector array configured to output signals corresponding to light incident on a photosensitive region of the detector array and a plasmonic filter array affixed to th...
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WO/2022/048727A1 |
The present disclosure relates to an imaging device. The imaging device comprises a Fabry - Perot Interferometer (FPI) element comprising two at least partially transmissive reflecting elements defining an interferometer gap. A gap lengt...
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WO/2022/049986A1 |
[Problem] To provide a practical configuration for a pulse spectroscopy device that performs pulse extension by dividing and transmitting pulsed light between a plurality of fibers, wherein light is overlapped and radiated into the same ...
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WO/2022/050231A1 |
Provided is an optical measurement system that measures the spectral reflectivity of a sample. This optical measurement system includes: a light source that generates measurement light; a light-receiving unit that receives, as observatio...
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WO/2022/046183A1 |
An apparatus is provided for measuring far-field luminous intensity and color characteristics of a light source that includes a lamp test location for receiving a lamp for testing and a mirror positioned in a fixed light receiving positi...
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WO/2022/046091A1 |
A color management method is disclosed. The method comprises printing, on a first side of a separating medium, a plurality of color regions, each region being of a different color of a set of colors; printing, on a second side of the sep...
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WO/2022/043309A1 |
The invention relates to a method for printing a decoration to be printed on a plurality of printing surfaces by means of a digital printing system (4), wherein the method comprises the following steps: a. providing a digital template (2...
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WO/2022/044692A1 |
This filter array comprises a plurality of two-dimensionally arranged optical filters. The plurality of optical filters include a first filter and second filter. The first filter comprises: a first multimode filter having, within a given...
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WO/2022/043975A1 |
Method and system for estimating skin liquid levels, comprising acquiring a plurality of spectrally distinct images of a skin of a body part, and for each area out of a plurality of areas on the body part: obtaining, from the plurality o...
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WO/2022/043429A1 |
A radiation-sensitive device (420) is disclosed. The radiation-sensitive device comprises: a plurality of single photon avalanche diodes (SPADs) (105-0), and processing circuitry (415) configured to determine an intensity of incident rad...
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WO/2022/043460A1 |
The invention relates to an optical focusing and collecting system comprising: o a first optical shaping portion (10) comprising an output surface (10) suitable for supplying a primary light beam which is made annular; o a second optical...
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WO/2022/043473A1 |
A radiation-sensitive device is disclosed. The device comprises a plurality of single photon avalanche diodes (SPADs) and circuitry configured to adapt a read-out rate of the plurality of SPADs in relation to an intensity of incident rad...
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WO/2022/045489A1 |
The present invention relates to a quantum dot band gap control method and a system using same, and more specifically, to a quantum dot band gap control method using a tip-enhanced nanospectromicroscope, and a system for single quantum d...
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WO/2022/047101A1 |
An embedded DCS analyzer is provided, including memory for storing autocorrelation values, model parameters, fitting parameters and simulated correlation values from a theoretical DCS model. A hardware mean square error (MSE) module conf...
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WO/2022/038924A1 |
Provided are an imaging device, an imaging method, and a program that enable prevention of deficiency in the quantity of light of an image obtained by capturing a band light beam selected from a plurality of the band light beams. The ima...
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WO/2022/038145A1 |
The present invention relates to a system for identifying a coating on the surface of an object comprising: a color reader to obtain color parameters of the coating; a mobile device in connection to the color reader; and a database of co...
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WO/2022/040140A1 |
Devices, systems, and methods are provided for enhanced multispectral sensor calibration. A device may include a first layer having copper, a second layer having solder material, the second layer above the first layer, and a third layer ...
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WO/2022/036582A1 |
A time-resolved spectrometer realizing synchronization on the basis of electronics. The time-resolved spectrometer is sequentially provided, along an optical path, with a light source module, a beam combiner, a sample chamber, a light fi...
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WO/2022/037838A1 |
A method to determine the mass of particles (P) collected on a collection membrane (1) having a first surface (2) and a second surface (3), whereby the particles (P) to be analysed are deposited on the first surface (2), wherein in a fir...
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WO/2022/036583A1 |
A multi-scale time-resolved spectrometer, comprising a light source module and a sample chamber; a beam splitter, a modulator, an amplifier, and a light production module are arranged in sequence on the light path from the light source m...
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