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Patent Searching and Data


Matches 701 - 750 out of 13,217

Document Document Title
WO/2011/136919
System and method are disclosed for in-situ monitoring of a specimen while undergoing a defined process. The system includes a processing system adapted to perform the defined process on the specimen, and a coherent anti-Stokes Raman sca...  
WO/2011/137316
A low-cost optics, broadband, astigmatism-corrected practical spectrometer. An off-the-shelf cylindrical lens is used to remove astigmatism over the full bandwidth, providing better than 0.1 nm spectral resolution and more than 50% throu...  
WO/2011/134111
This invention discloses an optical spectrometer and a method for enhancing signal intensity for optical spectroscopy. The spectrometer includes: a light source and sampling unit, adapted to emit light and project the light onto a sample...  
WO/2011/134149
A slit seat module (100) for a spectrometer (200) includes a base plate (110), a slit seat (120), a slit plate (130), a fixing device (140) and a spherical component (150). The slit seat (120) is disposed on the base plate (110). The sli...  
WO/2011/134156
An optomechanical module of micro-spectrometer with a conical slit (34) and the slit structure (30) thereof, in which, the optomechanical module of micro-spectrometer comprises an input part (20) and a micro-diffraction grating (40). The...  
WO/2011/135943
Disclosed is an optical path correcting device (31) which has a reflecting mirror, a rotating member (51), a piezoelectric element (52) as a displacement member, and a connecting member (56). The rotating member (51) has a supporting sur...  
WO/2011/133303
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for detecting proximity and/or color of an object. In one aspect, an optical sensor includes a plurality of transmiss...  
WO/2011/133144
A self-arranging, luminescence-enhancement device 101 for surface-enhanced luminescence. The self-arranging, luminescence-enhancement device 101 for surface-enhanced luminescence includes a substrate 110, and a plurality 120 of flexible ...  
WO/2011/130804
A method and system for establishing integrity of an item is provided. The method comprises the steps of: performing laser-induced breakdown spectroscopy on an item to obtain a first representative spectrum (510); comparing the first rep...  
WO/2011/130899
A micro spectrometer with a stray light filtering structure (20) includes an input part (10), the stray light filtering structure (20), and a micro diffraction grating (30). The input part (10) receives a first optical signal (S1) within...  
WO/2011/132360
In a measuring probe (40), a measuring beam is diffused by a first diffuser (19), and when received by a plurality of light-receiving sensors (13B, 14B, 15B) via a plurality of interference filters (13A, 14A, 15A), the measuring beam is ...  
WO/2011/133303
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for detecting proximity and/or color of an object. In one aspect, an optical sensor includes a plurality of transmiss...  
WO/2011/133143
A multi-pillar structure for molecular analysis is provided. The structure comprises at least two nanopoles, each nanopole attached at one end to a substrate and freely movable along its length. The opposite ends of the at least two nano...  
WO/2011/129691
A spatially resolved spectrometer has a line of pixel positions, each optically coupled to a first free propagation region of a respective one pixel spectrometer, wherein each one pixel spectrometer comprises - a grating optically coupli...  
WO/2011/129042
A method for inspecting a liquid crystal display panel comprises a step for overlapping an inspection gauge comprising a transparent base material and a plurality of colored regions formed on the transparent base material and colored dif...  
WO/2011/125648
Highly accurate color correction is conducted so that color information also matches on different side surfaces of the same tooth such as the buccal surface and the occlusal surface. Provided is a dental image processor (5) comprising: a...  
WO/2011/124396
The invention relates to a method for calibrating a spectrometer equipped with a CCD array, the CCD array recording a spectrum from a reference volume emitter. The raw data hereby recorded are used to generate a function which describes ...  
WO/2011/124396
The invention relates to a method for calibrating a spectrometer (1) equipped with a CCD array (2), the CCD array recording at least two spectra of two special samples (P1, P2) that function as calibration patterns and are designed such ...  
WO/2011/124698
Preferably, seven classes of observers are defined, according to different sets of Colour Matching Functions. By displaying specific colour patches of a classification chart using colour display devices having different sets of primaries...  
WO/2011/125440
By providing, in addition to a spectrometer unit (4) and a spectrometer detection element (5), a further spectrometer unit (8) and spectrometer detection element (9), the disclosed spectrometer module (1) increases detection sensitivity ...  
WO/2011/126112
A spectrometer (11) recognizes a measurement target on the basis of the spectral data of observed light detected by a spectral sensor (14) capable of measuring wavelength information and light intensity information. The spectrometer is p...  
WO/2011/124699
For each colour, the method comprises the following steps : - converting the first set of colour coordinates (R0,G0,B0)R representing this colour into a first set of visual tristimulus values (X0,Y0,Z0) representing said colour as percei...  
WO/2011/125443
By providing, in addition to a spectrometer unit (7) and a spectrometer detection element (4), a further spectrometer unit (8) and spectrometer detection element (9), the disclosed spectrometer module (1) increases detection sensitivity ...  
WO/2011/122323
In the disclosed variable spectral element, first and third sensors and second and fourth sensors are arranged symmetrically about a line connecting the centers of gravity of facing surfaces of a pair of optical substrates. Also, first t...  
WO/2011/123068
A method for determining a stage of fibrosis in a liver is disclosed. The method comprises the steps of: (1a) obtaining input data relating to the liver, the input data being generated using a second harmonic generation based imaging sys...  
WO/2011/123469
A time-resolved photoluminescence technique is disclosed to image photovoltaic cells and wafers. The effective lifetime is measured directly using a photodetector that has a fast response. A pulsed light source flashes the wafer, generat...  
WO/2011/121896
In a measuring probe (40), light to be measured is separated into plural numbers thereof at a branch optical system (12), and when each branched light is received at each light-receiving sensor (13B, 14B, 15B) via each interference film ...  
WO/2011/122324
In the disclosed variable spectral element, a first sensor (31) and a third sensor (33), and a second sensor (32) and a fourth sensor (34), are arranged symmetrically about a line connecting the centers of gravity of facing surfaces of a...  
WO/2011/120234
A micro spectrometer (1) capable of receiving zero order spectral component (SO0) and first order spectral component (SO1) comprises an input part (10) for receiving optical signals, a micro diffraction grating (20) and a light sensor (3...  
WO/2011/123068
A method for determining a stage of fibrosis in a liver is disclosed. The method comprises the steps of: (1a) obtaining input data relating to the liver, the input data being generated using a second harmonic generation based imaging sys...  
WO/2011/123043
A colour calibration card (1) for digital photography with a maximum of 40 calibration fields, each exhibiting a colour in a colour space according to CIE 1976 (L*, a*, b*) D50 2°, wherein a first group with at least 3 calibration field...  
WO/2011/120086
A process for real-time classification of materials, the process including: conducting laser induced breakdown spectroscopy on the material (LIBS), wherein at least one second laser pulse is directed to the plume so as to selectively ene...  
WO/2011/117365
A mark, a method and a system for colour quality parameters measurement of a printing press. The mark comprises a plurality of spots, wherein each spot comprises encoded dot level information, the distribution of spots defines a signatur...  
WO/2011/119589
Wavelength selective particles such as SERS nanotags modified for wavelength selectivity. As used herein, a wavelength selective particle is one which cannot be effectively excited or interrogated at one or more wavelengths where a repor...  
WO/2011/117565
Certain embodiments are directed to devices and methods to facilitate alignment of a sampling region and an illumination region. In certain examples, a light emission signal can be positioned within an alignment signal to align a collect...  
WO/2011/118309
Provided is an analysis device which can handle analyzing various components while preventing the size of the device from enlarging. An analysis device (1) is provided with a light-emitting unit (10), a transmission spectral filter (22),...  
WO/2011/117565
Certain embodiments are directed to devices and methods to facilitate alignment of a sampling region and an illumination region. In certain examples, a light emission signal can be positioned within an alignment signal to align a collect...  
WO/2011/114096
An optical spectrometer, for example a gas or liquid optical sensor or detector that has a single measurement cell that supports two or more optical paths.  
WO/2011/113162
Methods and apparatus for video rate or near video rate quantitative imaging of tissue physiological and morphological properties from visible/NIR light spectral images obtain rapid multi-spectral reflectance images by illuminating with ...  
WO/2011/114341
This technique is very functional for Analyzing chemical composition of sample in many Situations, including identifying and segregating metal types in outdoor metal recycling facilities, quality control testing in factories and forensic...  
WO/2011/110162
The method and device are used to plasma-treat workpieces. The workpiece is inserted into a chamber of a treatment station that can be at least partially evacuated. The plasma chamber is bounded by a chamber bottom, a chamber cover, and ...  
WO/2011/111385
The present invention provides a terahertz wave measuring apparatus and measurement method capable of improving the quantitativeness of obtained frequency spectrum information. In a measurement method in which a terahertz wave measuring ...  
WO/2011/112281
A method and apparatus is provided for determining concentration of components in a liquid hydrocarbon mixture including hydrocarbons and water flowing through an alkylation process. A fluid flow path conveys the liquid continuously from...  
WO/2011/110162
The method and device are used to plasma-treat workpieces. The workpiece is inserted into a chamber of a treatment station that can be at least partially evacuated. The plasma chamber is bounded by a chamber bottom, a chamber cover, and ...  
WO/2011/110839
A method of capturing and processing a multi-spectral image of an object comprises placing the object on a flat-bed scanner (1), using the flat-bed scanner (1) to illuminate the object successively with monochromatic light at a series of...  
WO/2011/109632
Cosmic spike filters are provided, which remove noise spikes in spectral data. Spikes are eliminated by locating, smoothing and filtering the spikes using replicates to improve the accuracy of the spike detection process compared to when...  
WO/2011/107910
The invention relates to a sensor device (100) in which the spatial distribution of an input light (L1) emission from a light emitting area (121, 122) of a light source (120) can selectively be changed. The input light is propagated thro...  
WO/2011/109632
Cosmic spike filters are provided, which remove noise spikes in spectral data. Spikes are eliminated by locating, smoothing and filtering the spikes using replicates to improve the accuracy of the spike detection process compared to when...  
WO/2011/108557
A terahertz-wave generating element includes a waveguide including an electro-optic crystal; an optical coupling member that extracts a terahertz wave, which is generated from the electro-optic crystal as a result of light propagating th...  
WO/2011/104401
The invention relates to a portable spectrophotometer and to a method for characterising solar collector tubes for the simultaneous in-field characterisation of reflection and transmission coefficients. The device includes all of the com...  

Matches 701 - 750 out of 13,217