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Matches 1 - 50 out of 26,506

Document Document Title
WO/2018/009670A1
System and method for detecting and monitoring edema in a patient are described. Initially, a patient's tissue is irradiated with light by a light source. A detector collects reflected light from the patient's tissue and generates data a...  
WO/2018/007572A1
The invention provides an infrared upconversion spectrometer for determining a mid-IR spectrum of received infrared light with a high resolution. The spectrometer applies upconversion to transform light in the mid-IR to the near-IR range...  
WO/2018/009574A1
A radiation measuring device for measuring electromagnetic radiation originating from an external source. The radiation measuring device includes, a spectrometer, a pyranometer, a pyrgeometer, a diffuser, and a control unit. The spectrom...  
WO/2018/008025A1
A device for real-time tissue diagnosis of biological tissue having: a means for preparing a tissue sample before a measurement procedure; a means for positioning an ATR element and mirrors so as to perform a system calibration; a means ...  
WO/2018/008069A1
This spectroscopic measurement device (1) is provided with: a filter (12) capable of changing the wavelength of extracted light, an imaging unit (14) having a plurality of pixel areas, a control unit (16, 20) for sequentially exposing th...  
WO/2018/008938A1
Disclosed are an optical sheet and a display device including the same, the optical sheet comprising a base layer, a first diffusion layer disposed on one side of the base layer, and a second diffusion layer disposed on the other side of...  
WO/2018/007368A1
The invention relates to a method for producing a color sensor with a sensor characteristic which is adjusted by three sensor elements which each comprise an element characteristic, and a color filter cooperating with the sensor elements...  
WO/2018/004005A1
A color conversion system comprising: a first colorimetric input device having a first color gamut, measuring the color of a target object, and outputting a first colorimetric value; an input unit to which the first colorimetric value is...  
WO/2018/005687A1
A method for calibrating dark field microcopy setup is disclosed. The method includes preparing a plurality of particle samples, each with a known concentration and particle size, the plurality having more than one particle size and, opt...  
WO/2018/005987A1
A system (100) for interrogating parameters at a plurality of locations in a sample (108) includes first and second ultrafast laser sources (102, 104), a reference device (110), and detector and processor units (124, 128). The first and ...  
WO/2018/002558A1
The invention relates to a spectral imager (100), said device comprising: a photodetector (120) including a plurality of photosensitive sites exposed on a photosensitive surface (121); a collimating lens (110) comprising an intermediate ...  
WO/2018/005465A1
An apparatus (12) and method for analyzing a composition of mixed phase medium (14) in-situ an oil and gas production well (20) is provided. The mixed phase medium (14) comprises gas, water and oil. The apparatus includes multiple optica...  
WO/2018/001851A1
The present invention relates to a Fabry-Perot interferometer including two plane mirror surfaces mounted in a frame and a system including the interferometer. The mirrors have a known distance between them, and at least one of the mirro...  
WO/2018/001900A1
The method comprises radiating excitation radiation (12, R1, R2) onto a sample (20) to be examined, wherein the sample (20) to be examined is irradiated at least with first excitation radiation (R1) of a first excitation wavelength (λ1)...  
WO/2017/223325A1
An interferometer wherein an incident beam from a radiation source hits a beam splitter and is split into a first, reflected partial beam, and a second, transmitted partial beam, that subsequently travel along separate arms of the interf...  
WO/2017/221203A1
The present disclosure relates to a spectral camera, in particular to a spectral camera having multiple filters mounted interchangeably within the optical path of the camera. It is disclosed a spectral camera having a plurality of spectr...  
WO/2017/222284A1
According to various embodiments of the present invention, an electronic device can comprise: a light-emitting module for emitting light; a reflection module for reflecting the light emitted from the light-emitting module; a spectrometri...  
WO/2017/217261A1
Provided is a spectrometry device capable of easily obtaining information about a spectrum mainly including a diffusion reflection component from which the influence of regular reflection and irregular reflection has been removed. Accord...  
WO/2017/218778A1
Aspects of the disclosure relate to an Integrated spectral unit including a micro- electro-mechanical systems (MEMS) interferometer fabricated within a first substrate arid a light redirecting structure- integrated on a second substrate,...  
WO/2017/218821A1
Disclosed herein are methods and systems for spectrometric analysis of samples. In some cases, the spectrometric analysis is Raman spectrometry. The methods and systems may be used to identify one or more characteristics of a sample, suc...  
WO/2017/214572A1
Disclosed are systems, devices and methods for imaging and image-based sorting of particles in a flow system, including cells in a flow cytometer. In some aspects, a system includes a particle flow device to flow particles through a chan...  
WO/2017/212522A1
An irradiation region 21 of a diffraction grating 2 includes a first irradiation region 21A and a second irradiation region 21B. In the diffraction grating 2, the blaze wavelength of a groove 22 in the first irradiation region 21A is dif...  
WO/2017/214604A1
The present application discloses methods, devices, and systems for generating spatially-resolved quantification of cross-linking in cartilage based on Raman scattering of excitation light. The examples presented demonstrate that the met...  
WO/2017/213630A1
A method is described for compensating measurement errors of fiber Bragg grating (FBG) sensors installed in fiber cables in downhole oil and gas environments due to hydrogen darkening. The method involves loading a fiber of known length ...  
WO/2017/213582A1
A detector system (100) comprising a plurality of light guides (11a, 11b, 11c, 11d) is provided. Each light guide (11a, 11b, 11c, 11d) is guiding incoming light from a respective object in use, wherein the incoming light is provided by m...  
WO/2017/214512A1
Methods and apparatus for providing all-optically generated, on-chip propagated and high-efficiency tunable plasmons are described. The plasmon generating apparatus includes a graphene based silicon nitride waveguide (GSiNW) utilizing 'C...  
WO/2017/214155A1
A sensitivity boosted laser dispersion spectroscopy system for sensing a sample in a sample cell or in an open path crossing the sample. The system includes a local oscillator arm and a sample arm containing the sample cell or the open p...  
WO/2017/213872A1
A chemical detector (200) comprising a light source (210), sampling optics (220), a sample chamber (230), collection optics (240), and a detector (250), wherein the sampling optics comprise collimated sampling optics and/or reflective sa...  
WO/2017/207881A1
The invention relates to a method for limiting crosstalk in an image sensor, said sensor being an array of macropixels defining an image, each macropixel being formed by a matrix of elementary pixels each dedicated to a distinct spectral...  
WO/2017/208184A1
The invention relates to a method for the reconstruction of a Raman spectrum (160) from at least two response spectra (120a-120d) of the light intensity (3) generated by a sample (1) in response to an optical excitation (2), wherein at l...  
WO/2017/209338A1
Disclosed is a display apparatus. The display apparatus according to the present invention comprises: a display panel; a front cover having a front surface cover for shielding the area around the edges of the front surface of the display...  
WO/2017/208439A1
Provided is an infrared spectrophotometer that uses an inexpensive configuration to make it possible to provide a notification of the appropriate replacement time for an electric heater. This infrared spectrophotometer is provided with a...  
WO/2017/207013A1
Printing with a first print engine on a front side of a substrate, and a second print engine on the rear side of the substrate, wherein a first spectrophotometer sensor and a second spectrophotometer sensor are used for spectrophotometri...  
WO/2017/207639A1
A photodetector arrangement having adjustable output, comprises a photodetector (1) having an array of pixels wherein each pixel (10, 12, 14, 16). The pixels are arranged to convert electromagnetic radiation into an analog detection data...  
WO/2017/205914A1
The invention provides a system and method for characterising at least part of a material comprising: a source of incident X-rays (4, 28) configured to irradiate at least part of the material; one or more detectors (300,302,312,1701,1704...  
WO/2017/210089A1
In an example, an example article may include a spatially variant microreplicated layer optically coupled to a wavelength selective filter. The wavelength selective filter may have a light incidence angle-dependent optical band. The spat...  
WO/2017/208937A1
This reflection characteristic measuring device includes a diffuse reflecting surface, and employs a plurality of optical systems having mutually different geometries to measure a plurality of mutually different types of reflection chara...  
WO/2017/204380A1
The present invention relates to a method for minutely and precisely processing an energy-selecting slit for selecting an electron beam which dispersedly proceeds depending on energy distribution while passing through an electrode part o...  
WO/2017/204814A1
A method for designing an integrated computational element (ICE) includes generating an array of discrete data points and plotting the discrete data points across a predetermined wavelength region. A line shape is then generated that con...  
WO/2017/205858A1
Systems and methods for confocal imaging are described. In one implementation, a confocal imaging system (100) includes a light source (110) configured to emit excitation light (10) having one or more wavelengths, a sample holder (180) c...  
WO/2017/203005A1
A reflectometer has a depth sensor which obtains distance information between the depth sensor and an object, a light source which emits light having a calibrated light spectrum, a spectral sensor which collects spectral information from...  
WO/2017/205857A1
Systems and methods for hyperspectral imaging are described. A hyperspectral imaging system (300), comprising: a sample holder (370) configured to hold a sample; a light source (3010) configured to emit excitation light (402) having one ...  
WO/2017/205528A1
Embodiments disclosed herein relate to a thermal processing chamber having a substrate monitoring system. In one embodiment, a temperature monitoring system is disclosed herein. The temperature monitoring system includes a housing and a ...  
WO/2017/201622A1
Monitoring and detection of algae in surface water and wastewater is of significant importance, yet there is currently no quick and simple method to achieve this. The present work illustrates a new method to determine the concentration o...  
WO/2017/204919A1
Systems (100) and methods for filtering an optical beam (200) are described. In one implementation, a system (100) for filtering an input optical beam (200) includes a first beamsplitter (120A, 122A, 124A), a first spectral slicing modul...  
WO/2017/199395A1
This wavelength detection device detects, using at least one etalon, the wavelength of ultraviolet laser light outputted from a laser resonator. The wavelength detection device is provided with: a first housing that hermetically seals an...  
WO/2017/200136A1
The present invention relates to a device and a method for analyzing the concentration of a chemical solution, the device and the method collecting, in real time from a processing device, the concentration of a specific component within ...  
WO/2017/198495A1
The invention relates to a laser spectroscopy system (10) for the spectroscopic measurement of a sample (12), comprising a device (11) for emitting laser light, a device (16) for detecting the laser light after passage through the sample...  
WO/2017/200124A1
The present invention relates to an electron beam device having a monochrometer, the device being capable of selecting an electron beam of a central energy range by performing, in the monochrometer, symmetrical alignment of cylindrical e...  
WO/2017/201450A1
A nonlinear terahertz (THz) spectroscopy technique uses a sample illuminated by two THz pulses separately. The illumination generates two signals BA and BB, corresponding to the first and second THz pulse, respectively, after interaction...  

Matches 1 - 50 out of 26,506