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Matches 201 - 250 out of 24,457

Document Document Title
WO/2015/080579A1
A system for measuring an optical spectral response or property and/or IV data of a device or object under test (9), comprising in optically coupled sequence: a broadband light source (1) for emitting light of a prede- fined spectrum, a ...  
WO/2015/080549A1
A luminescence based water quality sensor system (10) comprises a dual sensor material (300) having at least one layer of two indicator sensor dyes (301,302) that display two largely different decay times in a single hydrogel matrix, in ...  
WO/2015/075084A1
The invention relates to a Raman microscopic imaging device (100), comprising a first laser light source (12) for emitting a first laser beam (16) having a first wavelength along a first light path (20); a second laser light source (44) ...  
WO/2015/074041A1
Color display systems are disclosed, wherein the color display system includes a main display unit and a secondary display unit. The main display unit can include a plurality of rotatable color selection pods where one side of the color ...  
WO/2015/072223A1
In a gloss evaluation method and device according to the present invention, the strength (P) of specularly reflected light obtained by irradiating an object under measurement with irradiation light having a spectral irradiance of a refer...  
WO/2015/071767A2
A system and method for cavity ring-down spectroscopy can include a pulsed quantum cascade laser, an optical ring-down cavity, a photodetector, and an oscilloscope. The system and method can produce pulse widths of less than 200 ns with ...  
WO/2015/071786A1
The invention relates to spectral imaging, in particular to imaging of spectral reflectance distribution at several fixed wavelengths using a single RGB image data set. In the proposed method for obtaining several spectral reflectance im...  
WO/2015/071048A1
A light sensor arrangement comprising a stack having a light sensor (1), an optical filter (3), and a mask (2) between the light sensor (1) and the optical filter (3). In particular, the light sensor (1) comprises a light sensitive surfa...  
WO/2015/071181A1
The invention relates to a wideband hyperspectral spectrophotometer suitable for analysing an object (0), comprising: an illuminating assembly (S) comprising at least one source (Si) for emitting a light beam having a wavelength belongin...  
WO/2015/071767A3
A system and method for cavity ring-down spectroscopy can include a pulsed quantum cascade laser, an optical ring-down cavity, a photodetector, and an oscilloscope. The system and method can produce pulse widths of less than 200 ns with ...  
WO/2015/068395A1
 Provided is a remote sensing device for enabling high-speed observation of an observation object. A sensing device (100) for detecting electromagnetic waves from an observation object moving in relative fashion and observing the obser...  
WO/2015/069657A1
The present disclosure provides, among other things, an imaging system and method for providing anatomical guidance in a diagnostic or therapeutic procedure. Also disclosed are a system and method for providing anatomical guidance in an ...  
WO/2015/069934A2
A sample cell can be designed to minimize excess gas volume. Described features can be advantageous in reducing an amount of gas required to flow through the sample cell during spectroscopic measurements, and in reducing a time (e.g. a t...  
WO/2015/070005A1
The present invention relates to a computer-implemented method, a system, an apparatus and a non-transitory computer-readable medium including software that make use of calculations based on the radiative transfer equation or modificatio...  
WO/2015/070148A1
A method that includes obtaining, using a processor, reflectance and/or colorimetric data from a target coating and calculating from the obtained reflectance and/or colorimetric data, using the processor, virtual color response data usin...  
WO/2015/069337A1
A visual indication test kit is provided. The visual indication test kit includes a single collector including a plurality of plugs, wherein the plurality of plugs are configured to serve as extraction points for analytes, and mix a plur...  
WO/2015/070134A1
The present invention relates to a computer-implemented method, a system, an apparatus and a non-transitory computer-readable medium including software that make use of a calculation of electrostatics data from reflectance data in spectr...  
WO/2015/070128A1
The present invention relates to a computer-implemented method including software that make use of pivot-normalization in spectrophotometric and/or colorimetric analysis for pigment identification within an unknown complex or simple coat...  
WO/2015/068048A1
A system and method for rapid thermometry using intrapulse spectroscopy can include a laser for propagating pulses of electromagnetic radiation to a region. Each of the pulses can be chirped. The pulses from the region can be detected. A...  
WO/2015/070223A1
A system includes a sensor body that has a folded optical waveguide configured in a "U" shape, wherein the waveguide is configured to convey infrared energy from one end of the waveguide to the other end of the waveguide with an infrared...  
WO/2015/064750A1
A spectroscopic sensor (1) is provided with the following: a circuit board (2) that has a principal surface; a photodetector (3) that is positioned on the principal surface (2A) of the circuit board (2) and is electrically connected to t...  
WO/2015/062445A1
A spectrum analysis system, comprising a Czerny-Turner optical path structure (10), a photomultiplier array (20) which comprises N photomultipliers, an optical fibre array (30), a multi-channel time gating counter (40), a high-voltage po...  
WO/2015/064749A1
A spectroscopic sensor (1A) is provided with the following: a Fabry-Pérot interference filter (10) that has a light-transmission region (11); a photodetector (3) that detects light that has passed through said light-transmission region ...  
WO/2015/063481A3
An optical system comprising a randomizer that has a plurality of randomly positioned scatterers for scattering and thereby randomizing light to generate a speckle pattern and a detector for detecting the speckle pattern to determine at ...  
WO/2015/066517A1
Illumination of an environment (180) can be selected based on target colors (166) that the illumination would provide for specific samples. One process for synthesizing the illumination includes repeatedly selecting (630) settings for se...  
WO/2015/064758A1
A spectroscopic sensor (1A) is provided with the following: a Fabry-Pérot interference filter (10) provided with an opening (50a) that allows transmitted light to pass therethrough along a facing axis (D) in accordance with the distance...  
WO/2015/066395A1
Systems and methods for accurately measuring the luminous flux and color (spectra) from light-emitting devices are disclosed. An integrating sphere may be utilized to directly receive a first portion of light emitted by a light-emitting ...  
WO/2015/060921A3
A laser system and method employing stimulated Raman scattering using a main laser pulse and a delayed replica reference pulse are provided. A further aspect calculates stimulated Raman loss and stimulated Raman gain from a reflected las...  
WO/2015/058221A3
The invention relates to an optochemical sensor (1) comprising a measuring element (8), which can be excited by means of light of an excitation light source (3) and which is contact with a measurement medium, a measuring arrangement, com...  
WO/2015/059353A1
The invention relates to a device and a method for optical measurement of a target, wherein the target is irradiated with radiation beam (15)and a measurement beam(27)is received from the target and detected. Commonly used absorbance, re...  
WO/2015/060017A1
Provided is a sensor cell which exhibits excellent measurement accuracy in repeated measurements. An optical waveguide (100) according to the present invention is provided with a cladding layer (11) and a core layer (12) that is embedded...  
WO/2015/055968A1
The invention relates to a method for assessing the damage to a polyurethane-type paint-covered composite material. Said method uses infrared spectrometry on said paint and is characterized in that two separate criteria, characterizing t...  
WO/2015/056524A1
This phosphor-sheet evaluation method, a method for evaluating a phosphor sheet made from a liquid composition containing a phosphor and a resin, has a spacer layout step in which spacers are laid out on top of a substrate, an injection ...  
WO/2015/057922A1
Multispectral imaging systems are disclosed. An exemplary multispectral imager includes a narrow-band absorptive filter array and a sensor array comprising a plurality of pixels. The narrow-band absorptive filter array has a plurality of...  
WO/2015/057506A1
The field of the invention pertains to the use of sophisticated spectroscopy methods and spectral patterns to detect chemical taggants in samples. More specifically, the invention pertains to the detection of taggant in a regulated produ...  
WO/2015/051767A3
Systems and methods for non-invasive optical imaging are provided. One or more time-lenses can be utilized to perform an optical Fourier transform, and the time-to-wavelength conversion can generate a wavelength-encoded image of optical ...  
WO/2015/052252A1
Interferometer comprising a holder on which a stationary mirror (1) and a movable mirror (2) are mounted parallel to each other, and means for adjusting a spacing separating the mirrors from each other, characterized in that the movable ...  
WO/2015/051408A1
The present invention relates to colour sampling and in particular a system, method and apparatus for sampling the colour of a surface and electronically determining the colour of the surface. Colour sampling is a process by which the co...  
WO/2015/052358A1
The invention relates to the automatic detection and identification of the ripening stages of the habanero chilli in an RGB colour sensor, in a punctiform manner on the surface of the fruit, which is placed on the system, using pre-progr...  
WO/2015/054538A1
Systems and methods for controlling the optical path length between a feedback enabled laser and a cavity, and hence the optical feedback phase. A phasor element (20), positioned along an optical path (12) between the laser (1) and the c...  
WO/2015/051092A1
A colorimetric wet chemistry analyzer (200) for determining a concentration of an analyte of interest in a sample is provided. The analyzer (200) includes a reaction chamber (118) configured to receive the sample and facilitate a reactio...  
WO/2015/049143A1
This invention relates to a colour sensor arrangement and to a method for colour sensor calibration. A colour sensor arrangement comprises a colour sensor (1) arranged to generate at least a first channel signal (CH1) being indicative of...  
WO/2015/050443A1
The present disclosure concerns a monolithic spectrometer (1) for spectrally resolving light (R). The spectrometer (1) comprises a body (2) of solid material having optical surfaces (3, 4, 5, 6, 8) arranged to guide the light (R) along a...  
WO/2015/049494A1
This invention concerns spectroscopy apparatus comprising a light source (101) arranged to generate a light profile (110) on a sample, a photodetector (103) having at least one photodetector element (104) for detecting characteristic lig...  
WO/2015/047864A3
Hyperspectral detector systems and methods for spectrally analyzing a scene are disclosed. The methods include capturing a context image and a single-column spectral image that falls within the context image. The spectral image is panned...  
WO/2015/044944A2
The present disclosure relates to hair readers, dispenser devices, and related systems and methods.  
WO/2015/044516A1
The present invention concerns a method and system for gas concentration measurement of gas or gas mixtures dissolved in liquids. A gas or gas mixture dissolved in a liquid sample is extracted from the liquid sample using an extraction s...  
WO/2015/047864A2
Hyperspectral detector systems and methods for spectrally analyzing a scene are disclosed. The methods include capturing a context image and a single-column spectral image that falls within the context image. The spectral image is panned...  
WO/2015/044064A1
The invention relates to a process for arranging a plurality of colours or coloured objects in a defined sequence so that each colour or coloured object has at least one neighbouring colour or coloured object, comprising the steps of a) ...  
WO/2015/044591A1
The invention concerns a method for determining the etching state of an etched metal surface comprising the following steps: - determining a luminance parameter (La*, Lb*, Lc*, Ld*) and a chrominance parameter (ba*, bb*, bc*, bd*) for ea...  

Matches 201 - 250 out of 24,457