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Matches 351 - 400 out of 25,335

Document Document Title
WO/2015/163794A1
This invention relates to the field of optical instrumentation and can be used in Fourier spectroscopy with an extended spectral range. The essence of the invention lies in increasing the number of oscillating mirrors in a Michelson inte...  
WO/2015/161895A1
A method for color mapping is disclosed based on obtaining a measurement of one or more characteristics of an imaging system. A set of color mappings are provided and the color mapping is selected based on the measurement. Each of the co...  
WO/2015/164620A1
A system and method for monitoring the health of dialysis patients with Raman spectroscopy measurements of one or more target analytes is described. The methods include irradiating one or more fluids of interest with light to produce one...  
WO/2015/159035A1
The invention relates to an optical beam scanning microscopy apparatus comprising a light source adapted for emitting an optical beam (2) and a microscope objective (1) adapted for focusing said optical beam (2) in an object plane (11). ...  
WO/2015/158181A1
A real-time birefringent imaging Fourier transform spectrometer based on differential structure is provided. The invention sets a polarization beam splitter to add an imaging branch. Meanwhile, the invention alters the conventional optic...  
WO/2015/159651A1
A photo detection apparatus comprises: an optical filter (2) that pass therethrough a first wavelength light having a wavelength of a first wavelength range, a second wavelength light having a wavelength of a second wavelength range,...a...  
WO/2015/157603A1
An optical phase scrambler is coupled to a laser source to randomly modulate the optical phase. Since the optical phase is continuously changing in a random fashion, at the output of an etalon interferometer formed in the optical path, t...  
WO/2015/156782A1
An optical system includes a micromirror array, conjugate to a sample and disposed in incident and/or return optical paths to/from the sample. Micromirrors in the array are imaged onto corresponding lateral locations on the sample. The m...  
WO/2015/154875A1
The invention relates to a camera with a matrix-shaped arrangement of detector surfaces (5.1) of a detector array (5) for generating a pixel-based image and a spectrometer (4) with a sensor surface (4.1) which can be associated with at l...  
WO/2015/157520A1
An autofocus apparatus is capable of detecting the position of a sample on a microscope. The sample may consist of a specimen mounted between a microscope slide and coverslip or specimens within a well plate. The device tracks the positi...  
WO/2015/151077A1
Wavelength Selector A wavelength selector (20) to receive light from a broad spectrum source, the selector comprising a first dispersion element (23), to receive a beam of light (21) from a broad spectrum source and generate a dispersed ...  
WO/2015/151802A1
A spectroscopic measurement device characterized by being provided with a light source (11) for emitting irradiation light having a wavelength range; a light splitting unit (14) for selectively allowing light from among the irradiation l...  
WO/2015/153982A1
According to an exemplary embodiment of the present disclosure, apparatus and process for providing at least one radiation can be provided. For example, with at least one multi-mode waveguide, it is possible to transmit the radiation(s)....  
WO/2015/149759A1
The invention relates to a spectrometer comprising a combination of at least one grid (1) and at least one prism (2), characterised in that total reflexion is used to produce a compact spectrometer in at least one prism (2).  
WO/2015/153112A1
An imaging interferometric transform spectropolarimeter configured to simultaneously collect four polarizations. In one example, an spectropolarimeter includes a dual-beam interferometric transform spectrometer configured to receive elec...  
WO/2015/153232A1
A source of femtosecond laser pulses at center wavelengths of about 940 nm and about 1140 nanometers (nm) includes a mode-locked fiber MOPA delivering pulses having a center wavelength of about 1040 nm. The 1040-nanometer pulses are spec...  
WO/2015/151233A1
An integrating sphere for a spectrometer, the integrating sphere including: an integrating sphere body which is provided with a light incidence window for letting therethrough light emitted from a sample, a first light detection window, ...  
WO/2015/149331A1
Disclosed are a spectrometer, a manufacturing method for a waveguide of the spectrometer and a structure thereof. In the manufacturing method, a micro-electro-mechanical manufacturing program is used to enable a silicon wafer to form at ...  
WO/2015/151740A1
An optical characteristic measurement device is provided that can save measured data and can be used easily by an operator desiring solely to view measured color values. In an optical characteristic measurement device, an operation for s...  
WO/2015/144431A1
The invention relates to a method and a gonioradiometer for the direction-dependent measurement of at least one lighting or radiometric characteristic quantity of an optical radiation source (S). In addition, the direction of radiation o...  
WO/2015/145429A1
A small size, robust stimulated Raman scattering (SRS) spectrophotometer system for industrial, medical and field use, exhibiting high SNR, high resolution and very short acquisition times. The architecture of the system allowing for suc...  
WO/2015/147770A1
The present invention relates to an optical detector system (1) which, during operation of the engine in diesel engines, detects that the combustion gas or engine oil has mixed into the coolant due to the fact that the engine block or he...  
WO/2015/143415A1
Provided are methods and systems for concurrent imaging at multiple wavelengths. In one aspect, a hyperspectral/multispectral imaging device includes a lens configured to receive light backscattered by an object, a plurality of photo-sen...  
WO/2015/141918A1
Disclosed are a colorimeter module, and a color meter using the same, the colorimeter module comprising: a main sensing unit including a light sensing part for receiving light introduced from a light entrance lens so as to generate curre...  
WO/2015/141873A1
The present invention relates to a Raman analysis method and device for high-speed quantitative analysis of a wide-area sample which enable high-speed quantitative analysis of a plurality of search targets existing in a wide-area sample ...  
WO/2015/140056A1
A spectroscopic analysis device for analysis of a sample comprising: a photonic integrated circuit (PIC) comprising: an input (DEF) for receiving light from the sample; and a demultiplexer (DEMUX) arranged to distribute the received ligh...  
WO/2015/138037A2
A spectrometer configurable for field analyses of chemical properties of a material is provided. The spectrometer includes: at least one sensor adapted for providing Fourier transform infrared spectroscopy (FTIR) surveillance and at leas...  
WO/2015/137828A1
A spectroscopic method and system detects the amount of one or more substances or contaminants in or on a product, such as fecal contamination on meat samples.  
WO/2015/138035A1
A method of characterizing particles by excitation-intensity dependent Laser-Induced Breakdown Spectroscopy (LIBS), including providing a gaseous flow field comprising a gaseous phase and a particle phase, directing to the particle phase...  
WO/2015/138037A3
A spectrometer configurable for field analyses of chemical properties of a material is provided. The spectrometer includes: at least one sensor adapted for providing Fourier transform infrared spectroscopy (FTIR) surveillance and at leas...  
WO/2015/138028A2
A hand-held spectrometer includes at least one indicator light and a processor configured to control the at least one indicator light to indicate a state of the hand-held spectrometer selected from a group consisting of a background scan...  
WO/2015/138037A9
A spectrometer configurable for field analyses of chemical properties of a material is provided. The spectrometer includes: at least one sensor adapted for providing Fourier transform infrared spectroscopy (FTIR) surveillance and at leas...  
WO/2015/137880A1
An optical interference device 100 is disclosed herein. In a described embodiment, the optical interference device 100 comprises a phase shifter array 108 for receiving a collimated beam of light. The phase shifter array 108 includes an ...  
WO/2015/138028A3
a hand-held spectrometer (100) includes at least one indicator light (170) and a processor configured to control the at least one indicator light (170) to indicate a state of the hand-held spectrometer selected from a group consisting of...  
WO/2015/138037A4
A spectrometer configurable for field analyses of chemical properties of a material is provided. The spectrometer includes: at least one sensor adapted for providing Fourier transform infrared spectroscopy (FTIR) surveillance and at leas...  
WO/2015/133476A1
[Problem] To provide a spectroradiometer with which it is possible within a brief period of time to acquire spectral information for each pixel of a wide range, and to interconvert between color displays in any color system. [Solution] T...  
WO/2015/132412A2
The invention relates to an optical sensor device which measures in a spatially resolving manner. In order to devise such a sensor device with which a contacting measurement of the article to be measured can be carried out and which can ...  
WO/2015/133176A1
With a microspectroscopy device provided with an objective lens with a high numerical aperture, a defocus arises from thermal drift, etc., necessitating auto-focusing. Conventional auto-focus based on through-focus image acquisition take...  
WO/2015/131425A1
A colorimeter measurement method and a colorimeter using such a measurement method. The method comprises the following steps: S1. placing a sample to be detected on a sample platform; S2. shooting a current pattern of the sample; S3. det...  
WO/2015/132412A3
The invention relates to an optical sensor device which measures in a spatially resolving manner. In order to devise such a sensor device with which a contacting measurement of the article to be measured can be carried out and which can ...  
WO/2015/130233A1
A device is proposed for analyzing a urine sample. The device provides cuvettes for holding portions of the sample. The cuvettes are provided with a reagent for reacting with the sample. The device includes a system for generating light ...  
WO/2015/130307A1
Multi-characteristic detection is achieved by altering the light incidence angle of a single Integrated Computational Element ("ICE") used in an optical computing device. The optical computing device manipulates the incidence angle of li...  
WO/2015/128579A1
The present invention relates to a Raman scattering optical microscopy apparatus comprising a laser source (10) adapted to emit a laser beam (11) at an excitation wavelength λ, a microscopy objective (14) adapted to receive the laser be...  
WO/2015/130792A1
A method of quantifying and detecting cells, lipids, drugs, proteins, and nucleic acids using spectral and optical detection techniques. The method allows identification and/or creation of a unique signature for a given molecule based on...  
WO/2015/128393A1
The invention relates to a method by means of which spatially and temporally separated terahertz sub-pulses having a unique time-location relationship are produced from terahertz pulses, which terahertz sub-pulses open the possibility of...  
WO/2015/128503A1
A spectrometer (100) for characterizing a radiation beam, the spectrometer (100) comprising an optical radiation guiding system comprising a collimator (110) for collimating the radiation beam into a collimated radiation beam, and a beam...  
WO/2015/124075A1
A real-time imaging spectrometer based on differential structure is provided. A polarization beam splitter (5) is set to alter the conventional optical structure to the differential structure. Taking the difference between these two inte...  
WO/2015/123983A1
An imaging method for a large-aperture spatial heterodyne interference spectrum and a spectrometer. The method comprises: after compound light passes through a beam splitter (73), reflecting one part of the compound light to obtain refle...  
WO/2015/124288A3
The invention relates to methods and to devices for generating multispectral illuminating light having an addressable spectrum, for adaptive multispectral imaging and for capturing structural and/or topographical information of an object...  
WO/2015/124076A1
A real-time birefringent imaging spectrometer based on differential structure is provided. A polarization beam splitter to add an imaging branch is set. Meanwhile, the structure alters the conventional optical structure to the differenti...  

Matches 351 - 400 out of 25,335