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Matches 101 - 150 out of 23,532

Document Document Title
WO/2014/120316A1
A capillary absorption spectrometer (CAS) (100) and process are described that provide sensitive, stable, and accurate absorption measurements of analytes in a sample gas including isotopologues of carbon and oxygen obtained from gas and...  
WO/2014/117546A1
A spectrometer comprises a light beam separator (1) and multiple array spectrometers (2). The beam separator separates the detected light into multiple light beams. The measuring ranges of the multiple array spectrometers are linked end-...  
WO/2014/119037A1
A spectrum measuring device, that emits excitation light onto a sample to be measured and detects light to be measured, comprises a light source to generate the excitation light, an entry opening into which the excitation light enters, a...  
WO/2014/117258A1
Various embodiments of systems and methods are described herein that can be used for obtaining large bandwidth, high resolution spectral images in a single snapshot by using multiple detection stages that operate in different wavelength ...  
WO/2014/118326A2
A system and method for characterization and/or calibration of performance of a multispectral imaging (MSI) system equipping the MSI system for use with a multitude of different fluorescent specimens while being independent on optical ch...  
WO/2014/118326A9
A system and method for characterization and/or calibration of performance of a multispectral imaging (MSI) system equipping the MSI system for use with a multitude of different fluorescent specimens while being independent on optical ch...  
WO/2014/119038A1
A spectrum measuring device, which emits excitation light onto a specimen to be measured and detects light to be measured, comprises: a light source to generate the excitation light; an entry opening into which the excitation light enter...  
WO/2014/114768A1
Described herein is a hyperspectral imaging system (500) in which a polarising beam splitter (510), a Wollaston prism (520), an optical system (530), and a plane mirror (540) are arranged on an optical axis (550) of the imaging system (5...  
WO/2014/117158A1
A Micro-Electro-Mechanical System (MEMS) interferometer provides for self-calibration of mirror positioning of a moveable mirror. The moveable mirror is coupled to a MEMS actuator having a variable capacitance. The MEMS interferometor in...  
WO/2014/113680A2
An analysis system (e.g., LIBS) includes a laser source generating a laser beam, a movable optic configured to move said laser beam to multiple locations on a sample, and a spectrometer responsive to photons emitted by the sample at thos...  
WO/2014/113287A1
In implementations, an open path gas detector is disclosed that can include imaging or non-imaging optical components. The detector can include components that allow for misalignment of radiation received by the detector of about 1 witho...  
WO/2014/112027A1
A Fourier transform spectrometer pertaining to the present invention detects reciprocal vibrations of a moving mirror in an optical element for forming an optical path difference in an interferometer for obtaining an interferogram of a p...  
WO/2014/111487A1
A polarimetry apparatus comprising a plurality of flexible light conduits each having first and second ends, and a respective polarization modulator associated with each light conduit, wherein each light conduit is configured to receive ...  
WO/2014/112974A1
Disclosed are systems and methods for actively controlling the temperature of an integrated computational element used in an optical computing device in order to affect its performance. One method includes providing an integrated computa...  
WO/2014/113622A1
An analysis system includes a laser source generating a laser beam for creating a plasma at a location on a sample. A spectrometer is responsive to photons emitted by the sample at said location and has an output. At least one nozzle is ...  
WO/2014/111847A1
Gas measurement detectector configured to monitor a level of a gaseous molecular species within a flow path (18) of a flow of breathable gas that communicates with an airway of a subject is performed by infrared spectroscopy. Rather than...  
WO/2014/110027A1
The methods and systems disclosed herein include obtaining a first image of a sample, where the first image corresponds to light transmitted through the sample in a first plurality of distinct spectral bands, obtaining a second image of ...  
WO/2014/110087A1
A computer implemented method. The method includes obtaining, using a processor, spectral reflectance data (10) from a coated surface having a target coating theron; and determining (18), using the processor, whether the data includes an...  
WO/2014/108311A1
The present invention relates to a spectrometry system adapted for determining astray-light induced intensity offset (205) in a spectrum. The spectrometry system comprising: a spectrometer (110) having an entrance slit arranged to receiv...  
WO/2014/108998A1
The present invention is a sine bar mechanism for a spectrometer comprising an electric motor (10), a screw bar (3) rotated by the electric motor (10), a frame (2) that rotatably holds the screw bar (3), a guide bar (6) that is disposed ...  
WO/2014/107174A1
A spatial splitting-based optical Micro Electro-Mechanical Systems (MEMS) Interferometer includes a spatial splitter for spatially splitting an input beam into two interferometer beams and a spatial combiner for spatially combining the t...  
WO/2014/102792A1
Method and system for measuring one or more parameters of a patterned structure, using light source producing an input beam of at least partially coherent light in spatial and temporal domains, a detection system comprising a position se...  
WO/2014/103793A1
Provided are a spectrometer and a microspectroscopy system having a spectrometer capable of always acquiring, with a light receiving unit, a signal light in a light receiving area with superior sensitivity even when the wavelength resolu...  
WO/2014/102572A1
The present invention relates to a method and an apparatus to perform frequency comb spectroscopy. The method includes: -Arranging a waveguide optical cavity (3) having a plurality of cavity mode frequencies with a cavity mode frequency ...  
WO/2014/101277A1
A device and a method for measuring visual thresholds. The device comprises a first uniform surface light source, a second uniform surface light source, a first fundamental color matching system (7), a second fundamental color matching s...  
WO/2014/095128A1
The invention provides an apparatus (1) for measuring a periodic signal, having a first control device (3) for generating an electrical input signal (V1) of the period T, a light source (6) for generating an optical input signal aimed at...  
WO/2014/096477A1
The invention relates to a method, device (100) and system (200) for the detection and quantification of variation in eye damage caused by blue and violet light in the visible spectrum, comprising steps of: detecting incident radiation o...  
WO/2014/097512A1
In this standard cell for a solar battery, weighting factors are calculated so that the sum of the multiplication results, of multiplying weighting factors by spectral sensitivities in a plurality of detectors, matches the spectral sensi...  
WO/2014/098925A1
An intracavity laser absorption inf rared spectroscopy system for detecting trace analytes in vapor samples. The system uses a spectrometer in communications with control electronics, wherein the control electronics contain an analyte da...  
WO/2014/097489A1
In the present invention, a spectral sensor for irradiating light from a light source toward a conveyed paper sheet and measuring a spectrum generated from light obtained from the paper sheet is configured from: a prism for generating in...  
WO/2014/099278A1
An all-graphite interferometer bearing assembly is introduced that allows the movement of a movable mirror in a Michelson interferometer without degradation during use. The assembly includes a stationary hollow graphite tube and a movabl...  
WO/2014/099185A1
A vacuum ultraviolet (VUV) photon source includes a body, a VUV window, electrodes disposed on the body outside an interior thereof, and a dielectric barrier between the electrodes. A method for generating VUV photons includes generating...  
WO/2014/093450A1
Methods, systems and apparatus for rotational, removable and/or detachable viewing system for optical and/or other measuring equipment are disclosed. The rotational viewing device includes a housing having an interface end opposite a vie...  
WO/2014/092913A1
Processes for simulated moving bed systems for separating a preferentially adsorbed component from a feed stream and processes for determining compositions of one or more streams in the system are provided. The process comprises the step...  
WO/2014/089865A1
A method for correcting the deviation of a transmission frequency spectrum measurement of a colour filter. By establishing standard data of a transmission frequency spectrum measurement of a colour filter, based on the established standa...  
WO/2014/093257A1
A hyperspectral imager includes a sensor array (36) and a filter array (38A). The sensor array is an array of individually addressable sensor elements (42), each element responsive to radiant energy received thereon. The filter array is ...  
WO/2014/088590A1
A method and a device useful for identifying or detecting the presence of a material of interest, such as an explosive or a biological contaminant, in a sample is presented herein. The sample is illuminated with electromagnetic radiation...  
WO/2014/088498A1
Invention regards a method for analysis of a fluid sample by absorption and fluorescence spectrometry, said method comprising the step of reconfiguring a spectrograph on the basis of an initial measurement. The parameters to be reconfigu...  
WO/2014/087083A1
The present invention relates to a spectrometer (100) for analysing the spectrum of an upstream light beam (1) comprising an entrance slit (101) and angular dispersing means (130). According to the invention, the angular dispersing means...  
WO/2014/089120A1
A spectroscopic measurement system, which may utilize multiple plasmonic filters associated with a cuvette to monitor different wavelengths of light. The spectroscopic measurement system may measure absorbance and or fluorescence, and ma...  
WO/2014/088881A1
An adapter (10) for use with a hand-held electronic device (12) for use in detecting the optical properties of a sample. The adapter includes a backing plate (14) having an integral surface (22) that secures the adapter (10) to the elect...  
WO/2014/087380A1
An interrogation device for detecting luminescent light produced by analytes in a sample excited by multiple excitation light beams each having individual spectral contents, comprising a plurality of light sources each generating an exci...  
WO/2014/086649A1
The invention concerns a spectral separation component (10) with two faces, a planar front face (11) comprising a dichroic treatment and a rear face (12'). It is intended to be placed downstream from a convergent lens. The rear face (12'...  
WO/2014/087081A1
The present invention relates to a spectrometer (100) for analysing the spectrum of an upstream light beam (1), comprising an entrance slit (101) and collimating means (110) suitable for generating, from the upstream light beam, a collim...  
WO/2014/084995A1
A hyperspectral imaging system, a monolithic Offner spectrometer, and two methods for manufacturing the monolithic Offner spectrometer are described herein. In one embodiment, the monolithic Offner spectrometer 102 comprises a transmissi...  
WO/2014/083798A1
This reflection properties measuring device has polarizing plates for emitted light and for reflected light that are held in a holder and that are stacked in the thickness direction. The holder has a fitting tab that determines the holdi...  
WO/2014/085695A1
Systems and methods for remote and/or portable detection are provided. The system can include a source (305) of coherent laser pulses, components (315,320) for converting the coherent laser pulses into first beam pulses (391) at a first ...  
WO/2014/083461A1
An optical spectrometer 1 comprises a photodiode 2 and a straining mechanism 4 for imposing adjustable strain on the photodiode. The spectrometer 1 includes measurement apparatus 7 for measuring variation of photocurrent with strain at d...  
WO/2014/083348A1
A method is provided of obtaining a vapour phase spectrum of a compound. The method comprises providing an isolated condensed phase sample of the compound (20), vaporising the sample and supplying the vapour to an absorption cell of a sp...  
WO/2014/078882A1
The invention relates to a method for mapping a colour value (C) predefined in the HSI colour space into a transformed colour value (C') located in an H2SI colour space, in particular for availability for a comparison with other colour v...  

Matches 101 - 150 out of 23,532