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Matches 151 - 200 out of 23,982

Document Document Title
WO/2014/195655A1
The invention relates to an interferometric device including: a separator (20), for separating a collimated beam (F0) into first (F1) and second (F2) incident beams; at least one transducer (13); and a transparent optical system (10), in...  
WO/2014/197374A1
A portable hyperspectral imager. The imager is modular and may include a hyperspectral camera and a removably-coupled mobile display module. The hyperspectral camera may include an Offner spectrometer. The mobile display module may be ad...  
WO/2014/196029A1
A color measurement value correction device has: a reference color transmission unit (110) for generating and sending a plurality of reference colors to be measured; an actual measured color gamut storage unit (120) for obtaining actual ...  
WO/2014/191438A1
A system and method for measuring a concentration of a gas in a container having at least one flexible or variable side or wall. The system and method comprising creating a determinable optical path length through the container having a ...  
WO/2014/191999A1
A method for detecting an element in a sample using molecular emission by double pulse laser-induced breakdown spectroscopy is provided. The method includes observing emissions from molecules including the element to be detected. The met...  
WO/2014/192007A1
The invention provides a method for obtaining sample specific signatures. The method comprises of irradiating the sample at a predefined location with an electromagnetic radiation of specific wavelength; selectively capturing a certain c...  
WO/2014/192006A1
The invention provides a method for detection of hazardous chemicalsin a non-metallic container. The method comprises of irradiating the sample at a predefined location with an electromagnetic radiation of specific wavelength; selectivel...  
WO/2014/192554A1
This invention provides an illumination device whereby an index that appropriately takes into account the intensity of a light beam guided to an object being illuminated can be obtained. Said illumination device is provided with a light ...  
WO/2014/192523A1
An illumination device and a reflection characteristics measurement device pertaining to the present invention are configured so as to use a formula (1) corresponding to any light distribution characteristics and any geometry, and guide ...  
WO/2014/190027A1
Imaging spectrometers can be used to generate hyperspectral images for medical diagnoses, contaminant detection, and food safety inspections, among other applications. An exemplary imaging spectrometer includes an integrated position sen...  
WO/2014/189379A1
The present disclosure concerns a method and detector (10) for detecting an analyte (1) in a sample volume (2), such as nitrosamine in an amine solvent. The method comprises measuring a resonance Raman spectrum (I1) with a first light be...  
WO/2014/186353A1
Systems and methods according to exemplary embodiments of the present disclosure can be provided that can efficiently detect the amplitude and phase of a spectral modulation. Such exemplary scheme can be combined with self-interference f...  
WO/2014/180986A1
Disclosed herein is a system (10) for measuring light induced transmission or reflection changes, in particular due to stimulated Raman emission. The system comprises a first light source (12) for generating a first light signal having a...  
WO/2014/181797A1
[Problem] To provide a practical quantum meter that makes it possible to know the photosynthetic photon flux density of each wavelength in real time. [Solution] In a light dispersion unit (1), light under measurement that is irradiated o...  
WO/2014/182282A1
This disclosure includes methods for designing a simplified Integrated Computational Element (ICE) and for optimizing a selection of a combination of ICE designs. A method for fabricating a simplified ICE having one or more film layers i...  
WO/2014/180716A1
The invention relates to a gas sensor (5) for detecting at least one gas component. The gas sensor (5) comprises a photonic crystal fiber (1) having multiple structural elements (2) periodically arranged in at least one direction in spac...  
WO/2014/179213A3
A mechanism that allows for precise motion of the optics of an interferometer is comprised by two or more diaphragm flexures having high lateral stiffness, creating a superior performing Michelson interferometer. When coupled with precis...  
WO/2014/178985A3
A silicon-based photonic crystal includes a silicon substrate, a first dielectric with a grating structure formed therein, and a second dielectric with a higher index of refraction that covers at least a portion of the grating structure....  
WO/2014/175935A1
Provided are examples of a detecting engine for determining in which pixels in a hyperspectral scene are materials of interest or targets present. A collection of spectral references, typically five to a few hundred, is used in look a th...  
WO/2014/170684A1
This invention concerns a method for detection of a targeted nucleic acid sequence in a sample. The method comprises, carrying out steps to: a) hybridise dye-labelled oligonucleotide probes to targeted nucleic acid sequences, if present ...  
WO/2014/170670A2
An imaging apparatus and method are provided for improving discrimination between parts of a scene enabling enhancement of an object in the scene. A camera unit (12) is arranged to capture first and second images from the scene (8) in fi...  
WO/2014/170828A1
The present invention relates to a ring-down spectrometry apparatus (1) in absorption saturation condition, for measuring the concentration of a gas through a measurement of the spectrum of a molecular transition of said gas, comprising:...  
WO/2014/170670A3
An imaging apparatus and method are provided for improving discrimination between parts of a scene enabling enhancement of an object in the scene. A camera unit (12) is arranged to capture first and second images from the scene (8) in fi...  
WO/2014/168734A1
The invention provides systems for characterizing a biological sample by analyzing emission of fluorescent light from the biological sample upon excitation and methods for using the same. The system includes a laser source, collection fi...  
WO/2014/167308A1
There is disclosed a spectral imaging apparatus (100) for processing electromagnetic (EM) radiation, the EM radiation originating from a target scene (S) and comprising a wide range of frequencies, the system comprising a dispersive elem...  
WO/2014/166268A1
A multiple-input and multiple-output visible light transmitting device and method and receiving device and method. The transmitting device comprises: a signal transmitting unit and a signal modulation unit. The signal transmitting unit c...  
WO/2014/166015A1
A small temperature-stabilized spectrograph comprises a base (2) and an optical element. The optical element is fixed on a bottom plate (1) with a thermal expansion coefficient lower than that of the base (2), and the difference between ...  
WO/2014/165003A8
Systems for analyzing fluids (e.g., gases) include a chamber structure with a reflective inner surface, emitters, a primary detector positioned to principally detect electromagnetic energy reflected numerous times through the gas(es) and...  
WO/2014/165003A1
Systems for analyzing fluids (e.g., gases) include a chamber structure with a reflective inner surface, emitters, a primary detector positioned to principally detect electromagnetic energy reflected numerous times through the gas(es) and...  
WO/2014/165331A1
A method and apparatus for field spectroscopic characterization of seafood is disclosed. A portable NIR spectrometer is connected to an analyzer configured for performing a multivariate analysis of reflection spectra to determine qualita...  
WO/2014/163064A1
This coating color evaluation panel is a coating color evaluation panel provided on at least one side with a surface coated by a coating compound, having a principal surface defined by a curved surface bounded by sides which are straight...  
WO/2014/162548A1
Provided is an integrating sphere in which light incident on a through-hole for a light receiving part for measuring a light quantity and a wavelength measuring part for measuring a wavelength is prevented from being emitted again from t...  
WO/2014/164176A1
A method of performing context inference is described. The method includes collecting ambient light at a spectrometer sensor integrated in a portable device, characterizing the collected light to obtain optical information, comparing the...  
WO/2014/164505A3
Systems and devices for sensing a gaseous analyte are disclosed. A system (100) for gaseous analyte detection generally includes a gas sensor and a processor (106). The gas sensor may be embodied as a sensor device (310,410) including a ...  
WO/2014/161554A4
The present invention relates to modular lighting devices and systems as may be used for film, television and photography. The lighting device consists of lighting modules (10), that may be grouped together, power supply and control modu...  
WO/2014/161554A3
The present invention relates to modular lighting devices and systems as may be used for film, television and photography. The lighting device consists of lighting modules (10), that may be grouped together, power supply and control modu...  
WO/2014/159810A1
A computer implemented method. The method includes generating, using a processor, a set of calibration data relating to a plurality of pigments that are present in a collection of coatings. Generating includes calculating an absorption/r...  
WO/2014/156018A1
An estimation device that uses reflected infrared light from an object. Said estimation device has a single input unit (201) and an estimation unit (203). Said input unit includes the following: a first pixel that has first spectral sens...  
WO/2014/157042A1
This measuring device (100) measures values for the purpose of color adjustment in a printing technique, and is provided with a measuring instrument (10) having a means for detecting the measured value at any measuring point, a moving me...  
WO/2014/156039A1
The present disclosure relates to methods and systems for obtaining image information of an organism including a set of optical data; calculating a growth index based on the set of optical data; and calculating an anticipated harvest tim...  
WO/2014/159626A1
Featured is a spectral analysis method and a wide spectral range spectrometer including a source of electromagnetic radiation and an optical subsystem configured to disperse radiation into a plurality of wavelengths. A pixilated light mo...  
WO/2014/159544A1
A spectrometer includes: a collimating element configured for collimating a beam of light into a first one of a cross-dispersing element and an echelle grating, the grating in optical communication with the cross-dispersing element; a fo...  
WO/2014/147143A1
The invention relates to a system for detection and infrared imaging by spectral analysis in several wavelength bands comprising: - an imaging sensor comprising a plurality of elementary sensors together forming a matrix sensitive surfac...  
WO/2014/150337A3
A computer implemented method. The method includes identifying, using a processor, a texture in a target coating, wherein identifying comprises applying a Bayesian process, and assigning, using the processor, a texture value adapted for ...  
WO/2014/150142A3
A computer implemented method. The method includes identifying, using a processor, a bulk pigment in a target coating, wherein identifying comprises applying a Bayesian process, and identifying, using the processor, at least one refined ...  
WO/2014/146719A1
A system (102) for determining properties of a sample (114) comprises a LIBS detector (104,106) and an infra-red absorption detector (108,110) for interrogating a sample (114) to generate LIBS spectral data and infra-red absorption spect...  
WO/2014/150181A1
Systems and methods for lighting calibration are disclosed. A brightness level for a first color, a brightness level for a second color, and a brightness level for a third color are detected for at least a portion of the plurality of lig...  
WO/2014/147515A1
An imaging system comprises a light field camera (3) for recording a hyperspectral light field (CLF). The system also comprises a light projector (4) for projecting a light field in visible light (PLF). The camera and the projector share...  
WO/2014/152970A1
An optical lateral flow fluid analyte testing device includes a test strip having at least one zone for measuring the concentration of a target analyte in a fluid sample. Devices and methods for facilitating a reliable reading are disclo...  
WO/2014/147211A1
The invention relates to a method and a system to achieve spatially (e.g. three-dimensionally) confined photomodulation at the focal volume (50) in a ample (55) mounted in a microscope system, comprising two or more laser light sources (...  

Matches 151 - 200 out of 23,982