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Matches 451 - 500 out of 13,201

Document Document Title
WO/2012/138499
A multi field of view hyperspectral imaging device (300) and method for using the same are described herein. In one embodiment, the multi field of view hyperspectral imaging device comprises multiple fore optics (308, 310), multiple fold...  
WO/2012/136874
The invention relates to a method for the characterisation and classification of kidney stones, comprising the following steps in which: (a) a plurality of samples of kidney stones are obtained and cut in order to observe the interior th...  
WO/2012/137470
This Fourier transform spectrometer (Da) generates an integrated interferogram obtained by integrating a plurality of interferograms, whereupon output is received from an interferometer (11a) in a prescribed range, the range being set in...  
WO/2012/135833
A compact, ultra-sensitive, inexpensive MR spontaneous Raman spectrometer is presented. High sensitivity is achieved by the use of a multi-pass cell configuration combined with the electromotive properties of silicon crystal surface. A t...  
WO/2012/132380
The present invention provides an optical characteristics measuring apparatus and an optical characteristics measuring method for determining predetermined optical characteristics, such as a color value or a total spectral emissivity coe...  
WO/2012/134853
An apparatus for performing surface-enhanced Raman scattering (SERS) is disclosed wherein an inner surface of a container is coated with SERS active materials such as nanoparticles of noble metals. Such a container can provide a partiall...  
WO/2012/131812
Provided is a spectroscope which is, with a small and simple configuration, capable of separating a specific wavelength component from light that includes a plurality of wavelength components. The spectroscope has a filter section that p...  
WO/2012/131581
There is described a device (1) for offline inspection and color measurement of printed sheets for the production of banknotes and like printed securities, comprising (i) a console (10) having a supporting surface (10a) for supporting a ...  
WO/2012/135833
A compact, ultra-sensitive, inexpensive MR spontaneous Raman spectrometer is presented. High sensitivity is achieved by the use of a multi-pass cell configuration combined with the electromotive properties of silicon crystal surface. A t...  
WO/2012/130280
The invention relates to a unit (1) for determining the type of the dominating light source in electromagnetic radiation (2) incident on the unit (1), the electromagnetic radiation being produced from a plurality of light sources of diff...  
WO/2012/135201
The present invention generally pertains to a system, method and kit for the detection and measurement of spectroscopic properties of light from a sample, or the scalable detection and measurement of spectroscopic properties of light fro...  
WO/2012/128113
The purpose of the present invention is to provide a technique capable of promptly performing the various aspects of measurement relating to reflectance properties of samples with a high degree of accuracy and with a simple configuration...  
WO/2012/127429
Novel systems and methods for performing treatment (e.g., coloration) of keratinous fibers are disclosed. The methods and systems utilize one or more of a dispensing device which is configured to provide customized composition for treati...  
WO/2012/129466
Wavenumber linear spectrometers ( 310 ) are provided including an input ( 312 ) configured to receive electromagnetic radiation from an external source; collimating optics ( 314 ) configured to collimate the received electromagnetic radi...  
WO/2012/128862
An apparatus (100) for multi-spectral imaging includes a microbolometer array (150) comprising a two-dimensional array of microbolometer detectors that are configured to respond to energy having a first range of wavelengths comprising a ...  
WO/2012/128862
An apparatus for multi-spectral imaging includes a microbolometer array comprising a two-dimensional array of microbolometer detectors that are configured to respond to energy having a first range of wavelengths comprising a first plural...  
WO/2012/128764
A method of characterizing a formation is disclosed. A well bore is drilled in the formation. Cuttings are retrieved from the well bore while drilling the formation and a hyperspectral image of the cuttings is continuously obtained. The ...  
WO/2012/125484
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/2012/124303
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/2012/125484
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/2012/125479
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/2012/125287
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/2012/124294
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/2012/119158
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/2012/116598
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/2012/115793
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/2012/113944
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/2012/114632
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/2012/109733
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/2012/109789
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/2012/112119
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/2012/110842
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/2012/111455
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/2012/112119
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/2012/111469
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/2012/112988
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/2012/109177
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/2012/105945
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/2012/106608
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/2012/104095
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/2012/104187
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/2012/105455
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/2012/100284
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/2012/103160
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/2012/102833
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/2012/099924
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/2012/098297
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/2012/100235
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/2012/096689
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/2012/096772
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...  

Matches 451 - 500 out of 13,201