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Patent Searching and Data


Matches 201 - 250 out of 13,217

Document Document Title
WO/2013/160780
A method for detection, classification and differentiation of inflammation and tumor in animal body tissue, the method comprising: illuminating a region of interest with incident light beams of at least two different wave-bands each of w...  
WO/2013/162913
Optical computing devices containing one or more integrated computational elements may be used to produce two or more detector output signals that are computationally combinable to determine a characteristic of a sample. The devices may ...  
WO/2013/163420
A spectrometer includes a light source, an interferometer, an accessory compartment, a sample analysis device, a first and a second optical element, and an actuator. The light source transmits light toward the interferometer which forms ...  
WO/2013/162861
Optical computing devices are disclosed. One exemplary optical computing device (300) includes an electromagnetic radiation source (308) configured to optically interact with a sample (306) and at least two integrated computational eleme...  
WO/2013/162753
Optica l computing devices are d isclosed. One exemplary optica l computing device (300) includes an electromagnetic radiation source (201) configured to optica lly interact with a sample (202) and first and second integrated computation...  
WO/2013/162787
Methods involving optical computing devices are disclosed. One exemplary optical computing device (300) includes an electromagnetic radiation source (201) configured to optically interact with a sample (202) and first and second integrat...  
WO/2013/162901
Optical computing devices are disclosed. One exemplary optical computing device (300) includes an electromagnetic radiation source (308) configured to optically interact with a sample (306) and at least two integrated computational eleme...  
WO/2013/162906
Optical computing devices are disclosed. One optical computing device includes an electromagnetic radiation source that emits electromagnetic radiation into an optical train to optically interact with a sample and at least one integrated...  
WO/2013/163451
Disclosed herein are methods of protein quantification and normalization using haloalkylated tryptophan fluorescence. Complex protein samples, i.e., samples that each contain 1,000 or more distinct proteins, from diverse sources that do ...  
WO/2013/162850
A spectral feature of a pulsed light beam produced by an optical source is estimated by modifying the wavelength of the pulsed Sight beam based on a predefined repeating pattern having a pattern period including, a plurality of steps, th...  
WO/2013/160780
A method for detection, classification and differentiation of inflammation and tumor in animal body tissue, the method comprising: illuminating a region of interest with incident light beams of at least two different wave-bands each of w...  
WO/2013/162809
Optical computing devices are disclosed. One exemplary optical computing device (300) includes an electromagnetic radiation source (308) configured to optically interact with a sample (306) and at least two integrated computational eleme...  
WO/2013/162528
Apparatuses and systems for analyzing light by mode interference are provided. An example of an apparatus for analyzing light by mode interference includes a number of waveguides to support in a multimode region two modes of the light of...  
WO/2013/163268
Aspects of spectrometer secondary reference calibration are described. In one embodiment, a diagnostic measurement for evaluation of an aspect of calibration in spectroscopy is performed. A result of the diagnostic measurement is analyze...  
WO/2013/162795
Methods using optical computing devices are disclosed. One exemplary optical computing device includes an electromagnetic radiation source (201) configured to optically interact with a sample (202) and first and second integrated computa...  
WO/2013/162744
Optica l computing devices are d isclosed. One exemplary optica l computing device includes an electromagnetic radiation source (201) configured to optical ly interact with a sample (202) and first and second integrated computational ele...  
WO/2013/158206
A Fourier transform infrared spectrometer includes a beam splitter (22), end mirrors (21, 23), one of which is scanned, and detectors (32) detecting the interfered light at the two outputs of a beam combiner (25), which is the same optic...  
WO/2013/157641
The present invention is provided with an illumination unit (10) for applying illumination light to a measurement sample surface (2) from two or more angular directions, an optical lens (8) for image formation, and a two-dimensional blac...  
WO/2013/156708
Method and device for reconstructive multi-spectral imaging using a fixed or movable instrument, comprising: measuring the intensity of the light coming from a secondary optical source obtained by acousto-optic diffraction 2 of the light...  
WO/2013/156013
The invention relates to an optical sensor arrangement comprising a sensor (D1, D2) for detecting electromagnetic waves and an aperture assigned to the sensor, wherein, in order to detect the electromagnetic waves entering through the ap...  
WO/2013/157942
There is provided a frequency tunable laser system (1) comprising a laser, frequency varying means (6) arranged for varying an optical frequency output of the laser (2), an intensity sensor (7m) arranged for receiving light (5b) from the...  
WO/2013/154769
A system for remotely sensing a target material in situ include a broad-band laser source, at least one tunable filter coupled to the source laser for generating a swept-frequency signal an optical device for splitting the swept-frequenc...  
WO/2013/154661
A method for multispectral imaging that includes positioning a continuously graded color filter in front of a plurality of detectors. Wavelengths of energy passed by the filter vary smoothly along the filter length and the detectors are ...  
WO/2013/150290
This invention concerns a method of calibrating spectroscopy apparatus comprising illuminating a reference sample, identifying spectrum from light emitted from the sample and calibrating the spectroscopy apparatus based upon the spectrum...  
WO/2013/150102
The invention relates to a device for recording an absorption spectrum of a fluid, with a first radiation source (1) that emits a radiation in a first spectral range along a first beam path (11), with a first measuring path (5), along wh...  
WO/2013/152162
A polarization-based colposcopy apparatus includes a polarization exchanging beam splitter pair oriented so that s- and p-polarizations are exchanged. An optical flux from a specimen is directed through the pair, and orthogonal component...  
WO/2013/149216
The present invention relates to a method of detecting microcystin in water from reflected light, and also includes devices for the measurement, calculation and transmission of data relating to that method.  
WO/2013/145112
In the present invention, a control unit, which performs control so that the temperature of a spectrometer is constant, retains beforehand a first temperature coefficient indicating the proportion of the temperature change of a spectrome...  
WO/2013/145873
Provided is an optical type granule sorting machine with which sensitivity settings can easily be carried out using RGB three-dimensional color space information close to that of the human eye and which can greatly simplify signal proces...  
WO/2013/147383
The present invention relates to a method for theoretically analyzing the optical properties of a polarization-matched InGaN/CdZnO quantum well structure, wherein the method comprises: a wave function obtaining step (step S1) of obtainin...  
WO/2013/148461
A sampling accessory coupled to a hand-held reflectance spectrometer provides expanded sampling area which in turn provides better signal averaging from agricultural products which are often inhomogeneous. The sampling accessory includes...  
WO/2013/144150
The invention relates to a method for the three-dimensional study of parameters of an atmosphere of a planet, including: a step of three-dimensionally probing the atmosphere, during which a plurality of spectrometric images of the atmosp...  
WO/2013/146816
A plurality of photodiodes arranged in one plane are classified into a plurality of groups, and a reflection-preventing film structure (either the material or the thickness) is varied for each group so that in each group the surfaces of ...  
WO/2013/145132
Provided is a measuring apparatus for a semiconductor light emitting element, said measuring apparatus being capable of measuring, at the same time, a wavelength and a light emission quantity at each angle. A measuring apparatus (3) for ...  
WO/2013/139876
Assembly (2) for selecting matching colours to base colours of user articles. The assembly comprises a substrate (4) provided with a plurality of selection areas (5) that have mutually differing selection colours. The assembly further co...  
WO/2013/139434
A method and a device are disclosed for the ultrarapid reading of a plurality N of photodetectors, which are spaced at a distance from one another and are lit simultaneously by an optical pulse in such a way that each of the N photodetec...  
WO/2013/138356
Methods, devices, and computer program products for robust estimation of color-dependent measurements are described herein. In one aspect, a method for generating a reference color grid that may be placed beside a color-dependent measuri...  
WO/2013/135311
The invention relates to spectral imaging, in particular - to imaging of spectral reflectance distribution at a number of fixed wavelengths bands by means of a single RGB image data set. In the proposed method for obtaining a number of s...  
WO/2013/135281
A dispersion spectrometer (2) comprises a wavelength dispersive element (12) located within a path (14) of incoming radiant energy; and a first detector (16) disposed to detect incoming radiant energy dispersed by the dispersive element ...  
WO/2013/138090
Disclosed is rapid spectroscopic measure of polarimetric parameters, and in particular to a method and apparatus for greatly increasing the operational speed of a spectrometer.  
WO/2013/138356
Methods, devices, and computer program products for robust estimation of color-dependent measurements are described herein. In one aspect, a method for generating a reference color grid that may be placed beside a color-dependent measuri...  
WO/2013/134686
Provided herein are fluorescent sensor agents, and methods of use and manufacture thereof. In particular, sensor agents are provided that exhibit a detectable change in fluorescence (e.g., fluorescence intensity) upon alteration of the p...  
WO/2013/132852
Provided is an optical sensor and an electronic device for suppressing a decline in light-dispersion characteristics. The optical sensor includes a light-receiving element, an optical filter (140) through which light of a specified wavel...  
WO/2013/132734
[Problem] To provide an observation device, observation program and observation method suited for detection of a subject of observation and observation thereof. [Solution] An observation device comprises a microscope optical system, an i...  
WO/2013/131516
The invention relates to a method and a device for monitoring the surface state of components, the surfaces of which comprise multiple layers, in order to thus detect different types of outer damage in a spatially differentiated manner. ...  
WO/2013/131683
The invention relates to a sensor arrangement (1) comprising an infrared sensor (2), which is designed to detect infrared radiation and output infrared image data (4a), and at least one acceleration sensor (3), which is designed to detec...  
WO/2013/127370
A method and a system for measuring an optical asynchronous sampled signal. The system for measuring an optical asynchronous sampled signal comprises a pulsed optical source capable of outputting two optical pulses with different recurre...  
WO/2013/129921
A system and method are provided for spectral imaging an object or scene 2. A first image 2a of the object or scene 2 is projected on a spatial modulator 6 and divided into a plurality of first image segments 2a' modulated with a respect...  
WO/2013/127657
To measure the concentration of a gas component in a measurement gas, the intensity of the light from a wavelength-tunable laser diode is detected after irradiation of the measurement gas and a reference gas, and the concentration of the...  
WO/2013/124131
A spectroscopic scatterometer detects both zero order and higher order radiation diffracted from an illuminated spot on a target grating. The apparatus forms and detects a spectrum of zero order (reflected) radiation, and separately form...  

Matches 201 - 250 out of 13,217