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Matches 301 - 350 out of 26,437

Document Document Title
WO/2017/027476A1
A method to analyze a sample includes performing sample interrogation cycles on the sample to generate replicates. Each of the sample interrogation cycles is performed by: illuminating the sample with two or more fluorescence excitation ...  
WO/2017/027736A1
Disclosed is a system and method for characterizing optical filters in a flow cytometer and optionally checking the operation of detectors in the flow cytometer. In some embodiments, the system may utilize an LED board having an opening ...  
WO/2017/026296A1
A sample measurement apparatus according to the present invention includes a light-source device, a spectral camera, a first spectral-information calculating unit, a second spectral-information calculating unit, and an evaluating unit. T...  
WO/2017/024145A1
Exemplary apparatus and optical systems for forward and side view apparatus are described. These apparatus include a light focusing element, a grating element inclined with respect to the optical axis of the apparatus, and a transparent ...  
WO/2017/023978A1
A frequency registration deviation is quantified for a field spectrum collected during analysis by a spectroscopic analysis system of a sample fluid when the spectroscopic analysis system has deviated from a standard calibration state. T...  
WO/2017/023384A3
An optical receiver includes a cascade of optical filtering elements, each of which selects spectral components from incoming optical signals at a wavelengths aligned to filter passbands. The selected spectral components may be optically...  
WO/2017/024046A2
Frequency registration deviations occurring during a scan of a frequency or wavelength range by a spectroscopic analysis system can be corrected using passive and/or active approaches. A passive approach can include determining and apply...  
WO/2017/024046A3
Frequency registration deviations occurring during a scan of a frequency or wavelength range by a spectroscopic analysis system can be corrected using passive and/or active approaches. A passive approach can include determining and apply...  
WO/2017/024234A1
The present disclosure provides apparatuses and methods for color imaging and an increased field of view using spectrally encoded endoscopy techniques. At least one of the apparatuses includes an illumination unit having two or more spec...  
WO/2017/023209A1
Various embodiments provide a hyperspectral imaging apparatus. The hyperspectral imaging apparatus includes a micro-lens array having a plurality of micro-lenses; and a filter array having a plurality of tunable filters. Each of the plur...  
WO/2017/022840A1
This spectroscope is provided with: a support body provided with a bottom wall part in which a recessed portion including a concave curved inner surface is provided, and side wall parts provided to the side of the bottom wall part at whi...  
WO/2017/022839A1
This spectroscope is provided with: a support body having a bottom wall part provided with a recessed portion including a concave curved inner surface, and peripheral portions adjacent to the recessed portion, and side wall parts provide...  
WO/2017/017859A1
An optical interferometer 1A equipped with a branching/multiplexing unit 10, a first optical system 20, a second optical system 30, and a drive unit 40. At the boundary between the interior and exterior of a transparent member, the branc...  
WO/2017/016981A1
The invention relates to an apparatus for generating light, comprising a plurality of light sources (1), - a control device (2), which drives the light sources (1), and a superimposition optical unit, which superimposes the light emitted...  
WO/2017/019762A1
An image based photometer includes a light source adapted to hold a well plate having multiple wells for testing samples, the light source providing a source of broadband white light for transmission through the multiple wells. A sensing...  
WO/2017/018916A1
The present invention relates to a stand-off optical measuring system based on Raman scattering for detecting and identifying chemical threat substances. The system comprises a spectrometer that comprises a dispersive device (104) in fro...  
WO/2017/020000A1
The present invention relates to a method of determining the age of a body fluid stain in a sample. This method involves providing the sample containing a body fluid stain; providing a statistical model for determination of the age of th...  
WO/2017/017284A1
The invention relates to a method for determining concentrations of absorber gases by means of a spectroscopic measuring device (1), wherein wavelength-dependent measured values are determined for a light intensity, and a wavelength-depe...  
WO/2017/016851A1
The invention relates to spectroscopic measuring device (1) comprising a spectrally broadband light source (2), a measuring cell (3) comprising a resonator, a detector (4) and a computing unit (5), wherein the light source (2) is embodie...  
WO/2017/018923A1
Method for calibrating a piece of spectrometric measurement equipment of constituent elements in a material sample, which piece of equipment comprises a source of radiation and a spectrometer detector, which method comprises, for differe...  
WO/2017/019988A1
The present invention relates to a method of identifying gender and/or race of a subject using a body fluid stain from the subject. This method involves providing a sample containing a body fluid stain from the subject; providing a stati...  
WO/2017/018142A1
In the present invention, the spectral sensitivities of sensors included in a spectroscopic apparatus are properly determined with high accuracy. The spectroscopic apparatus is provided with sensors that output signals representing the a...  
WO/2017/016657A1
The invention relates to a method and to a device for calibrating an optical resonator. The method comprises the following steps: generating light pulses of a known pulse frequency by means of a light-pulse generation unit; coupling the ...  
WO/2017/019639A1
Described herein is a system and method of controlling an optical heterodyne measurement system (1). The measurement system (1) has a tunable laser (9) for generating a local oscillator signal, an optical input (5) for receiving an input...  
WO/2017/017476A1
Apparatus which has a light source (24) for illuminating a sample. Light from the sample is split into two paths (29, 31) and a path difference between the paths is introduced. Light from the two paths is recombined and the path differen...  
WO/2017/017684A1
A hyperspectral imaging system and method are presented for use in reconstruction of spectral data of an object. The system comprises: a pixel matrix of a detector; a tunable dispersive unit in front of the pixel matrix; and a control sy...  
WO/2017/013759A1
This far-infrared spectroscopy device is provided with: a variable wavelength far-infrared light source that generates first far-infrared light; an illuminating optical system that irradiates a sample with the first far-infrared light; a...  
WO/2017/015605A1
Systems and methods in accordance with various embodiments of the invention implement mirrors that are more transparent to specific regions of the electromagnetic spectrum (e.g. the microwave region of the electromagnetic spectrum) relat...  
WO/2017/015568A1
Certain embodiments are directed to systems and methods using surface enhanced Raman scattering (SERS) detection. More specifically, the present invention describes a system and method of use for SERS detection of sialic (N-acetylneurami...  
WO/2017/013394A1
A transmissive optical device comprising: a layer (10) of light absorber material in the solid state, preferably made of a phase-change material with switchable refractive index such as GeSbTe; a partially-reflective layer (12), and a sp...  
WO/2017/012312A1
A screen pressing yellowing determination method and a determination device. The screen pressing yellowing determination method comprises: acquiring colour coordinates of a plurality of test points on a screen during a pressing test (S1)...  
WO/2017/012657A1
There is provided an apparatus comprising a processor to associate printing parameters of a print job with a machine readable image data structure. The apparatus also comprises an imaging apparatus to read the machine readable image data...  
WO/2017/015499A1
A device, method, and system for scheduling the analytical testing and throughput of macromolecular solutions based on light scattering measurements of one or more time dependent macromolecular solution characteristics. A device that inc...  
WO/2017/014739A1
In one example, a structure for surface enhanced Raman spectroscopy includes a cluster of metal nanoparticles in a hole.  
WO/2017/013050A1
The invention relates to an assembly for determining the permeation rate of a sample for at least one permeate, in particular steam, wherein multiple detectors are arranged in a row or in a row and column arrangement for the spatially re...  
WO/2017/012713A1
The invention relates to color sample device for showing color information of a color sample, having a substrate element for carrying the color sample, the color sample having at least one display surface, which displays the color of the...  
WO/2017/010468A1
In this color chart creation device, method, and program, the size of each of a plurality of patches for the color chart is set on the basis of at least one parameter among a plurality of parameters constituting a table color system in p...  
WO2017011628A1
System and method configured to operate under conditions when the object being imaged destroys or negates the information which otherwise allows the user to take advantage of optical parallax, configured to elicit luminescence from the s...  
WO/2017/011269A3
An optical radiation source produced from a disordered semiconductor material, such as black silicon, is provided. The optical radiation source includes a semiconductor substrate, a disordered semiconductor structure etched in the semico...  
WO2017010208A1
This sensor device receives, via a light-reception opening, an illumination light beam reflected by a sheet of paper and measures the color of the sheet of paper. The sensor device comprises a square or rectangular backing arranged on th...  
WO2017011752A1
A spectral imaging system includes an autocorrelator to generate different autocorrelations when the moving reflector in the autocorrelator is at different positions so as to reconstruct spectral images. The system also includes a positi...  
WO2017011269A2
An optical radiation source produced from a disordered semiconductor material, such as black silicon, is provided. The optical radiation source includes a semiconductor substrate, a disordered semiconductor structure etched in the semico...  
WO/2017/006756A1
This chromoscopy device (1) is provided with an illumination unit (4) for irradiating an illumination light on a sample (O) stained by three or more pigments, an image-pickup unit (5) for photographing transmitted light in the sample (O)...  
WO/2017/006486A1
An optical interferometer 1A is provided with a splitting and coupling unit 10, a first optical system 20, a second optical system 30, and a drive unit 40, and may be configured through MEMS. The splitting and coupling unit 10 has, at th...  
WO/2017/005511A1
The present invention relates to a spectrometer (100) comprising: a photosensitive layer made of a semiconductor alloy, which layer is divided into a plurality of photodetectors (110), the photodetectors being organised into at least one...  
WO/2017/007259A1
Provided are a food status measuring apparatus, a food status measuring module, and a smart apparatus comprising the same. The food status measuring apparatus comprises: an optical spectrum obtaining part which photographs food and obtai...  
WO/2017/006314A1
A system is disclosed capable of automatic and remote identification, tracking, sensing, and characterization of physical entities (objects and subjects) using structural-color tags. Optical encoding is performed in the spectral domain b...  
WO/2017/005909A1
The subject of the invention is a spectroscopy device wherein an assembly integrating the sample holder (108), the source for illuminating the sample (110), which source is itself integrated into the sample holder, and the detector (ligh...  
WO/2017/007024A1
This spectroscope (1) is composed of a conjugate-plane-imaging optical system and a one-shot optical system. In a conjugate-plane-imaging optical system, the image of an object (object surface) to be measured forms an optically conjugate...  
WO/2017/005881A1
The invention pertains to a method for transforming a set of spectral images, the method comprising: dividing the images in said set in identically arranged areas; for each of said areas, calculating a predetermined characteristic across...  

Matches 301 - 350 out of 26,437