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Patent Searching and Data


Matches 551 - 600 out of 23,537

Document Document Title
WO/2012/125484A2
A multidimensional spectrometer encodes frequency information into laser pulses so that a frequency insensitive detector may be used to collect data for a multi- dimensional spectrograph only from intensity information and knowledge of a...  
WO/2012/124303A1
Provided are an optical microscope and a spectroscopic measurement method which enable high-resolution measurements to be made. A spectrometer in one embodiment of the present invention is provided with: a laser light source (10); an obj...  
WO/2012/125484A3
A multidimensional spectrometer encodes frequency information into laser pulses so that a frequency insensitive detector may be used to collect data for a multi- dimensional spectrograph only from intensity information and knowledge of a...  
WO/2012/125479A1
A system and method for capturing a target analyte in advance of performing spectroscopic analysis to determine the existence of the target analyte from a source contacted with a collection substrate. The collection substrate is fabricat...  
WO/2012/125287A2
An EUV light source is disclosed herein which may comprise a droplet generator producing a stream of target material droplets, a first optical gain medium amplifying light on a first beam path without a seed laser providing a seed laser ...  
WO/2012/124294A1
In this Fourier transform spectrometer and Fourier transform spectrometry, two light paths (a first and second light path) that are formed by means of a plurality of optical elements (112, 114, 115) are provided between the entrance posi...  
WO/2012/119158A1
The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to thera...  
WO/2012/116598A1
Disclosed is a system for analysing the colour of an object, the system comprising a spectrophotometer, a reflective optical device, and a computer analysis system. The spectrophotometer is used as a detecting device for detecting sample...  
WO/2012/115793A1
A hyperspectral imaging system and a method are described herein for using an array of optical homogenizing elements to reduce spectral noise in an image of a real-world scene. In one embodiment, the hyperspectral imaging system and meth...  
WO/2012/113944A1
Apparatus for analysing vegetable products during the processing thereof, which apparatus is formed by a conveyor belt (1), above which there is arranged a control system (2) which comprises, in connection with a computer (7), a spectrop...  
WO/2012/114632A1
A spectrometer module (1) is provided with a package body (2), a package lid (7) and a support substrate (11), a transmission grating element (13), a mirror element (20), and a photodetection element (15). A cavity (3) is formed in the b...  
WO/2012/109733A1
A Fourier Transform Infrared (FTIR) Spectrometer integrated in a CMOS technology on a Silicon-on- Insulator (SOI) wafer is disclosed. The present invention is fully integrated into a compact, miniaturized, low cost, CMOS fabrication comp...  
WO/2012/109789A1
An array-type spectrum detecting device includes N light collecting modules, N light transmitting media and N spectrum detecting modules. The N light collecting modules receive the lights emitting from N light sources, wherein N is a pos...  
WO/2012/112119A8
A liquid sample containing multiple analytes is used to produce a layer on a SERS surface of an SERS substrate. Raman spectra are collected from the different locations. The Raman spectra for different locations have different ratios of ...  
WO/2012/110842A1
A method includes detecting D20 in a sample by fluorescence spectroscopy. The fluorescence spectroscopy may be near-infrared fluorescence spectroscopy. The method may include observing an excitation wavelength of the sample at 620 nm to ...  
WO/2012/111455A1
The purpose is to enable a spectral characteristic measuring device to be rapidly and readily corrected irrespective of changes in the spectral distribution of monochromatic light for correction. To achieve this purpose, this spectral ch...  
WO/2012/112119A1
A liquid sample containing multiple analytes is used to produce a layer on a SERS surface of an SERS substrate. Raman spectra are collected from the different locations. The Raman spectra for different locations have different ratios of ...  
WO/2012/111469A1
An aging checking device (2) comprises: a sight glass (3) for checking the aging degree of biofuel stored in a fuel tank through color variation of the biofuel; and first and second comparison parts (4a, 4b) each including three color sa...  
WO/2012/112988A2
An enclosure for a position sensor (30) includes a housing (44) and a lower cassette (46) that cooperate to provide a sealed volume in which a sensor assembly (26) is enclosed and protected. The sensor assembly (26) includes a light sour...  
WO/2012/109177A1
A shutter assembly for use with a spectrometer having at least one source of optical radiation such as at least one laser capable of generating an excitation light beam having an illumination path. The shutter assembly includes a shutter...  
WO/2012/105945A1
An apparatus (100) for performing spectroscopy includes a substrate (102), a photodetector (112) positioned at a distance with respect to the substrate (102), and a plurality of sub-wavelength grating (SWG) filters (122-128) positioned b...  
WO/2012/106608A1
In apparatus and methods of Raman spectroscopy in air, a target region is excited by a laser pump pulse exceeding the critical power for self- focusing in air and having a duration after self- focusing of 15 fs or less. A laser probe pul...  
WO/2012/104095A1
The invention relates to an escape route marking having an installation position and being illuminated by a light source in a defined position relative to the installation position in order to charge the escape route marking for an after...  
WO/2012/104187A1
The subject matter of the invention is a measurement device for determining a vegetation index value ("REIP") of plants, in which a plurality of light transmission elements are provided, each of which emits substantially monochromatic li...  
WO/2012/105455A1
In this variable spectroscopic element, a first sensor (31) and a third sensor (33), and a second sensor (32) and a fourth sensor (34) are disposed at symmetrical positions by having, as an axis, a line that connects the gravity centers ...  
WO/2012/100284A1
A method of calibrating an emission spectrometer (10) having a detector (11) capable of detecting spectral components of incident radiation, and a measurement optical path (28) which directs an energy beam (26) to a sample (20) and radia...  
WO/2012/103160A1
A method and apparatus for absorbance correction in a spectroscopic heating value sensor in which a reference light intensity measurement is made on a non-absorbing reference fluid, a light intensity measurement is made on a sample fluid...  
WO/2012/102833A3
A flow cytometry system is disclosed that includes a light source, a spectral shaper, a modulator system, an optics system, an optical detector, a flow conveyance system and a processor. The light source system is for providing a first t...  
WO/2012/099924A1
A gas detector includes a receiver configured to receive light from a light source through gas, the light source having a bandwidth on the order of an absorption linewidth of the gas, the receiver including at least a first etalon having...  
WO/2012/098297A1
The present publication discloses a method and device for high speed chemical imaging system based on Fabry-Perot interferometer, the method comprising illuminating a sample by broadband light(1)through a High Pass Filter (22) and Low Pa...  
WO/2012/100235A3
The present invention provides systems, devices, and methods for point-of-care and/or distributed testing services. The methods and devices of the invention are directed toward automatic detection of analytes in a bodily fluid. The compo...  
WO/2012/096689A1
The invention provides improved fiber optic probe assemblies which utilize a configuration of gradient index (GRIN) lenses to deliver light to a focal point and collect light for analysis from the same focal point. Also provided are meth...  
WO/2012/096772A1
An optical metrology device (100) produces a broadband beam of light (104) that is incident on and reflected by a sample (108) and introduces multiple variations in the polarization state of the beam of light induced by an optical chiral...  
WO/2012/096345A1
A gray-scale correction method for a display device includes a step (S22) of setting target values comprising a target brightness and a target chromaticity of a color display pixel, a step (S24) of measuring tristimulus values of a plura...  
WO/2012/093770A1
Disclosed is a diffraction grating spectrometer. The diffraction grating spectrometer obtains the high spectral resolution by using diffraction gratings having a smaller number of grating lines and low grid density. In the diffraction gr...  
WO/2012/093719A1
Provided are a spectrometer, etc. which show sufficiently small change in dispersion characteristics even when temperature variation is produced. The spectrometer comprises, in sequence in the forward direction of incidence of a light ra...  
WO/2012/094047A2
A nanowire array is described herein. The nanowire array comprises a substrate and a plurality of nanowires extending essentially vertically from the substrate; wherein: each of the nanowires has uniform chemical along its entire length;...  
WO/2012/088750A1
Disclosed are a high-sensitivity method and system for measuring the intensity of a broad-band hydrogen or deuterium alpha spectral line. An avalanche photodiode of a hydrogen, deuterium alpha light receiving module converts an optical s...  
WO/2012/090416A1
A test device for testing a substance of interest, i.e., an analyte, on the basis of illuminating light that acts on the substance, comprising a light detection unit (13) which has multiple photoelectric conversion sections having differ...  
WO/2012/091916A1
The present disclosure provides a system for inspecting a package (1040) having a substance subject to spoilage. An electromagnetic signal (e.g., a terahertz frequency signal) is directed to the package (1040), and an attenuated signal i...  
WO/2012/083883A1
A method for measuring the total amount of ink of an ink-jet printing apparatus comprises: printing sampling figures (S10); measuring colours of the sampling figures using a measuring instrument (S20); determining the total amount of ink...  
WO/2012/088200A1
The invention relates to a check-tile for validating instrument scales of colour measurement instruments, in particular of goniospectrophotometers, said check-tile comprising a non-transparent (opaque) coloured substrate coated with a pi...  
WO/2012/088417A2
An optical fluid analyzer tool may have an evaluation flowline which receives a flow of fluid from a geotechnical formation and may have a cleanup flowline which receives another flow of fluid from the geotechnical formation. A flow rout...  
WO/2012/085455A1
The present invention relates to a method and optical device for Raman spectroscopy and for observing a sample (7), said device including an optical means for stacking an excitation laser beam (1) having a spectral band B 0 and an observ...  
WO/2012/088199A1
The invention relates to a check-tile for validating instrument scales of colour measurement instruments, in particular goniospectrophotometers, said check-tile comprising a non-transparent (opaque) substrate coated with a multi-layer co...  
WO/2012/088203A1
The invention relates to a check-tile for validating instrument scales of colour measurement instruments, in particular of goniospectrophotometers, said check-tile comprising a transparent substrate coated with a multi-layer coating, sai...  
WO/2012/087138A1
Sample analysis system comprising an electron microscope (2), a Raman spectrometer (3), optionally an optical microscope (16) and a sample stage (4). The sample stage is aligned with an optical axis (5) of the electron microscope (2) in ...  
WO/2012/087716A3
In one embodiment, a dual-band focal plane array includes a readout circuit (ROIC), and a plurality of electro-optical (EO) polymer pixels(218a,218b) for absorbing visible and/or short wave infrared (SWIR) radiation, each of the EO polym...  
WO/2012/088117A1
A three-dimensional matrix can be configured to suspend diffracting particles (e.g., the matrix and diffracting particles providing a three-dimensional photonic crystal), the matrix including an adjustable volume fraction of the particle...  
WO/2012/084232A1
The invention relates to a device for characterising the effect of energy, which a first material of a composite system, in particular of a semiconductor layer, made of two different materials exerts on the second material of the composi...  

Matches 551 - 600 out of 23,537