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Matches 151 - 200 out of 24,713

Document Document Title
WO/2015/177447A1
The invention relates to a method for determining colour characteristics reflected by an interference filter, said method comprising the following steps: determination (E30) of colour coordinates of an object; and determination (E32, E34...  
WO/2015/179224A1
A single-shot terahertz imaging system including an interferometer and a terahertz spectrometer. The interferometer includes a beam splitter configured to receive input terahertz radiation and output first terahertz radiation and second ...  
WO/2015/177974A1
 A spectral separation part (3) includes a MEMS mirror (30) for holding a diffraction grating (35). A first photodetector (5) receives a specific order of diffracted light from the diffraction grating (35). A second photoreceptor (7) i...  
WO/2015/174244A1
According to the present invention, a colorimeter uses an edge information processing unit to find, on the basis of a color chart image, edge information that is prescribed information about an edge, uses an edge statistics processing un...  
WO/2015/173943A1
A light source evaluation device (10) for evaluating a light source (101) in a solar simulator has a plurality of solar cells (21) that are disposed in a matrix and receive light emitted by the light source (101), a plurality of band-pas...  
WO/2015/170603A1
In this colour measurement device, an imaging unit is used to acquire an image of a relative position calibration chart depicting a calibration diagram having calibration characteristics with which positions along a first direction and/o...  
WO/2015/170604A1
In a color measurement device according to the present invention, a plurality of patch area arrangement patterns are stored in a pattern storage unit; on the basis of an image of a color chart acquired by an image acquisition processing ...  
WO/2015/169949A1
The invention relates to a lighting device by means of which a surface can be particularly uniformly illuminated, in particular for scientific or quality control purposes. In particular, the invention relates to a lighting device for hom...  
WO/2015/171076A1
A device for analysing a specimen is disclosed. The device comprises a first polarizer for polarizing a first beam of electromagnetic radiation; an optical device for directing the polarized beam of electromagnetic radiation at the speci...  
WO/2015/169324A1
The invention relates to a surface refractive index scanning system for characterization of a sample. The system comprises a grating device for holding or receiving the sample, the device comprising at least a first grating region having...  
WO/2015/169761A1
Filtering device (100) including first and second interference filters (106) each comprising a Fabry-Perot cavity formed by semi-reflective layers (108, 118) between which a structured layer (110.1) is placed, in which: the structured la...  
WO/2015/169144A1
An image spectrum measurement device, comprising two or more colour disks (2), a plurality of colour filter units (3) and a coaxial drive device (4), wherein the flexible switching of the plurality of colour disks is achieved using the c...  
WO/2015/172056A1
The invention is directed to improved systems, methods, and computer readable media for detecting gas leaks. More particularly, the invention detects gas leaks or discharges, such as methane or any other suitable gases, by analyzing refl...  
WO/2015/165977A1
The invention relates to a sensor assembly (1) for capturing spatially resolved photometric data comprising a sensor unit (10), a controllable shutter assembly (20), which is arranged in front of the sensor unit (10) and by means of whic...  
WO/2015/166186A1
The present invention relates to a glow discharge spectroscopy system comprising a glow discharge lamp suitable for receiving a solid sample (10) and forming a glow discharge etching plasma (19). According to the invention, a system (100...  
WO/2015/165082A1
A honeycomb brain signal collection helmet using functional near-infrared spectroscopy, which can be used in researches in the fields of brain science, cognitive science and brain-machine interfaces and other fields. The helmet comprises...  
WO/2015/166342A2
According to one aspect of the present invention, there is provided a method for serving a roaming mobile terminal in an HLR of a mobile communication system, wherein the method comprises steps of: a. determining location information of ...  
WO/2015/167399A1
A disposable measurement tip for an instrument for measuring at least one parameter of a sample, the measurement tip comprising; a tip body; a filling channel in the tip body for holding the sample to be analyzed and having an opening on...  
WO/2015/166797A1
In this color measurement device and method, a color chart is conveyed by a conveyance unit such that an image of the entirety of said color chart is obtained, the color chart is conveyed again by the conveyance unit such that an image o...  
WO/2015/168240A1
An imaging assembly and processing system that includes a sample platform having a target region which can hold a sample, where the sample can be marked with fluorescent or phosphorescent markers. The imaging assembly can have an excitat...  
WO/2015/168326A1
Light-emitting devices, such as LEDs, are tested using a photometric unit. The photometric unit, which may be an integrating sphere, can measure flux, color, or other properties of the devices. The photometric unit may have a single port...  
WO/2015/165896A1
The invention relates to a method for determining the temperature of an infrared-active gas by means of infrared spectroscopy, the method comprising: radiating infrared light in a spectral range of 700 cm-1 to 5000 cm-1 originating from ...  
WO/2015/167961A1
A reference harmonic absorption curve of a laser absorption spectrometer can have a reference curve shape derived from a reference signal generated by the detector in response to light passing from the laser light source through a refere...  
WO/2015/168205A1
The present disclosure relates the use of a stamping surface enhanced Raman scattering (S-SERS) technique with nanoporous gold disk (NPGD) plasmonic substrates to produce a label- free, multiplexed molecular sensing and imaging technique...  
WO/2015/166340A2
The present disclosure relates to devices and methods for analyzing hair and/or predicting an outcome of hair-coloring treatment.  
WO/2015/166340A3
The present disclosure relates to devices and methods for analyzing hair and/or predicting an outcome of hair-coloring treatment. disclosed is method of predicting a result of a hair-color-modifying treatment on a sample of hair, the met...  
WO/2015/166237A1
We describe a method of selectively detecting the presence of an analyte, the method comprising: providing at least one waveguide, the waveguide having a core comprising porous material; absorbing an analyte sample into said porous mater...  
WO/2015/166403A1
An apparatus and method for customized hair-coloring is disclosed. In some embodiments the method comprises: a. performing a plurality of light-scattering measurements upon a sample of hair such that for each light-scattering measurement...  
WO/2015/166798A1
In this color measurement device and method, an image of a color chart is obtained by an imaging unit and the position of each of a plurality of patches is determined by a position processing unit on the basis of said image. The imaging ...  
WO/2015/164177A1
A targeting system for a spectrophotometer includes a plurality of fiber channels, including at least one measurement channel and at least one illumination channel. A slit assembly includes a translucent layer disposed adjacent the plura...  
WO/2015/162197A3
Integrated Spectrometers with Single Pixel Detector An integrated waveguide based spectrometer is described. The spectrometer comprises a sensing region for receiving multi-wavelength radiation for irradiating a sample in the sensing reg...  
WO/2015/162528A1
A detector (110) for determining a position of at least one object (112) is proposed. The detector (110) comprises: - at least one optical sensor (114), wherein the optical sensor (114) has at least one sensor region (136), wherein the o...  
WO/2015/163794A1
This invention relates to the field of optical instrumentation and can be used in Fourier spectroscopy with an extended spectral range. The essence of the invention lies in increasing the number of oscillating mirrors in a Michelson inte...  
WO/2015/161895A1
A method for color mapping is disclosed based on obtaining a measurement of one or more characteristics of an imaging system. A set of color mappings are provided and the color mapping is selected based on the measurement. Each of the co...  
WO/2015/164620A1
A system and method for monitoring the health of dialysis patients with Raman spectroscopy measurements of one or more target analytes is described. The methods include irradiating one or more fluids of interest with light to produce one...  
WO/2015/159035A1
The invention relates to an optical beam scanning microscopy apparatus comprising a light source adapted for emitting an optical beam (2) and a microscope objective (1) adapted for focusing said optical beam (2) in an object plane (11). ...  
WO/2015/158181A1
A real-time birefringent imaging Fourier transform spectrometer based on differential structure is provided. The invention sets a polarization beam splitter to add an imaging branch. Meanwhile, the invention alters the conventional optic...  
WO/2015/159651A1
A photo detection apparatus comprises: an optical filter (2) that pass therethrough a first wavelength light having a wavelength of a first wavelength range, a second wavelength light having a wavelength of a second wavelength range,...a...  
WO/2015/157603A1
An optical phase scrambler is coupled to a laser source to randomly modulate the optical phase. Since the optical phase is continuously changing in a random fashion, at the output of an etalon interferometer formed in the optical path, t...  
WO/2015/156782A1
An optical system includes a micromirror array, conjugate to a sample and disposed in incident and/or return optical paths to/from the sample. Micromirrors in the array are imaged onto corresponding lateral locations on the sample. The m...  
WO/2015/154875A1
The invention relates to a camera with a matrix-shaped arrangement of detector surfaces (5.1) of a detector array (5) for generating a pixel-based image and a spectrometer (4) with a sensor surface (4.1) which can be associated with at l...  
WO/2015/157520A1
An autofocus apparatus is capable of detecting the position of a sample on a microscope. The sample may consist of a specimen mounted between a microscope slide and coverslip or specimens within a well plate. The device tracks the positi...  
WO/2015/151077A1
Wavelength Selector A wavelength selector (20) to receive light from a broad spectrum source, the selector comprising a first dispersion element (23), to receive a beam of light (21) from a broad spectrum source and generate a dispersed ...  
WO/2015/151802A1
A spectroscopic measurement device characterized by being provided with a light source (11) for emitting irradiation light having a wavelength range; a light splitting unit (14) for selectively allowing light from among the irradiation l...  
WO/2015/153982A1
According to an exemplary embodiment of the present disclosure, apparatus and process for providing at least one radiation can be provided. For example, with at least one multi-mode waveguide, it is possible to transmit the radiation(s)....  
WO/2015/149759A1
The invention relates to a spectrometer comprising a combination of at least one grid (1) and at least one prism (2), characterised in that total reflexion is used to produce a compact spectrometer in at least one prism (2).  
WO/2015/153112A1
An imaging interferometric transform spectropolarimeter configured to simultaneously collect four polarizations. In one example, an spectropolarimeter includes a dual-beam interferometric transform spectrometer configured to receive elec...  
WO/2015/153232A1
A source of femtosecond laser pulses at center wavelengths of about 940 nm and about 1140 nanometers (nm) includes a mode-locked fiber MOPA delivering pulses having a center wavelength of about 1040 nm. The 1040-nanometer pulses are spec...  
WO/2015/151233A1
An integrating sphere for a spectrometer, the integrating sphere including: an integrating sphere body which is provided with a light incidence window for letting therethrough light emitted from a sample, a first light detection window, ...  
WO/2015/149331A1
Disclosed are a spectrometer, a manufacturing method for a waveguide of the spectrometer and a structure thereof. In the manufacturing method, a micro-electro-mechanical manufacturing program is used to enable a silicon wafer to form at ...  

Matches 151 - 200 out of 24,713