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Patent Searching and Data


Matches 401 - 450 out of 27,476

Document Document Title
WO/2018/039417A1
Provided are an apparatus and method for two-dimensional spectroscopy using frequency combs and optical resonators, with the apparatus including at least one cavity and a controller for controlling generating a pump excitation using at l...  
WO/2018/037973A1
A multi-angle optical characteristic measuring device and an optical unit for the same are provided with: an illuminating portion which illuminates a measurement point with an illuminating light beam; a plurality of reflecting mirrors wh...  
WO/2018/034188A1
Provided is a light measurement device with which it is possible to maintain high measurement precision. This light measurement device has: a light source 11 for radiating light onto a measurement object 21; a branch part 31 for branchin...  
WO/2018/034700A1
Described are methods, systems and computer-readable media storing executable instructions for computing, on a per material and per hyperspectrally imaged scene basis, an optimal set of spectrally filtering pass bands for detecting targe...  
WO/2018/033741A1
A common path interferometer is disclosed. The interferometer is arranged to divide an input beam into first and second beam portions directed in opposite directions around a cyclic path to form an interference pattern at a detector. The...  
WO/2018/034725A1
A system and method for pre-aligning a light beam in a spectroscopic measuring device such as a pump-probe device prior to conducting a measurement procedure is provided, which eliminates the need for monitoring or modification of the be...  
WO/2018/034066A1
A light source device 100 includes a light source 101 that emits light to be irradiated, a chromaticity measuring unit (spectrometer) 109 that measures the chromaticity of light emitted by the light source, and a chromaticity adjusting u...  
WO/2018/033633A1
The present invention relates to an integrated photonic device (1) comprising an image detector (2) that comprises an array of pixels. The device further comprises an integrated waveguide (5) and a light coupler (3) comprising a light re...  
WO/2018/031238A1
In an approach, hyperspectral and/or multispectral remote sensing images are automatically analyzed by a nitrogen analysis subsystem to estimate the value of nitrogen variables of crops or other plant life located within the images. For ...  
WO/2018/030592A1
Disclosed are a method and a system for observing an ultra-spectroscopic image by using a kaleidoscope. A method for observing an ultra-spectroscopic image according to an embodiment of the present invention comprises the steps of: copyi...  
WO/2018/030969A1
The present invention relates to a lens and lighting device (10) comprising lens system (20) and twin flash system (30) which is removably attachable to a communication device such as a smartphone to be used in dental imaging application...  
WO/2018/031756A1
A functional near-infrared spectroscopy sensor may include: a pliable substrate; a near infrared LED embedded in the pliable substrate; a red LED embedded in the pliable substrate; an optical detector embedded in the pliable substrate; a...  
WO/2018/028752A1
The invention relates to a device (1) for identifying substances of a material by means of spectroscopy, comprising a laser (2) for irradiating a sample (3) of said material with light of at least one wavelength, a detector (6) for detec...  
WO/2018/029544A1
A spectral imaging system includes a spectrometer and an optics imaging system. The spectrometer is operable for generating spectral signatures of objects from a scene. The optics imaging system is operable to generate six or more respon...  
WO/2018/031954A1
Provided herein, in some embodiments, are methods for evaluating a dry powder mixture (e.g., dry-powder cell culture medium) using Raman spectroscopy. In other embodiments, the methods include Raman spectroscopy and/or morphological anal...  
WO/2018/024543A1
The invention relates to an interferometer (200) having a first reflector element (202) and a second reflector element (206) spaced apart from the first reflector element (202) by an adjustable resonator gap (204), wherein the interferom...  
WO/2018/024840A1
A detection assembly (1) is described, comprising: - an emitter (2) for generating radiation with a peak wavelength in the infrared spectral range; - a detector (3) for receiving the radiation: - a mounting surface (10), on which at leas...  
WO/2018/024841A1
The invention relates to a device (2) for analysing the alloy composition of metal scrap fragments (6, 50, 70), using an alloy analysis system (8) configured to determine, by means of a first local measurement at a measurement position (...  
WO/2018/019666A1
The invention relates to a measuring method and a measuring device for the spatially resolved measurement of radiation signals, in particular light signals, wherein RIfS measurements can be carried out in particular. Two locations are im...  
WO/2018/021079A1
In order to restore an observation image without using a reference image, this information processing device includes: an image reception means for receiving a first image group; and a wavelength interpolation means for generating, on th...  
WO/2018/021048A1
A color calibration device for calibrating the various colors of a captured image of one of different image capture devices using a hologram that emits diffraction light of different frequencies corresponding to observation angle, the co...  
WO/2018/022864A1
The present invention relates to a system for performing radiometric calibration of mosaicking of images. The system includes a calibration reference positioned about an area to be imaged. A sensor is disposed on an aerial vehicle in fli...  
WO/2018/020847A1
The purpose of the present invention is to provide a voice coil motor and an interference spectrophotometer such that an angular deviation between a movable mirror and a fixed mirror can be suppressed to one second or less even when driv...  
WO/2018/019623A1
A method for computer-aided hair colouring guidance is provided in various embodiments. The method can involve: taking a digital picture of hair of a user and of additional objects by means of a camera, ascertaining a hair region surface...  
WO/2018/020535A1
A photometer (100) provided with a light source (1) and an optical element (30) and detector (5) disposed on the optical path P of the light emitted from the light source (1), wherein the photometer is provided with: a light reduction fi...  
WO/2018/020498A1
An optical device comprises a first grating and a second grating formed on or attached to a dielectric layer, and configured to simultaneously couple an optical field interacting therewith into two distinct Fano-Feshbach resonances.  
WO/2018/020433A1
The invention relates to a method for identifying a microbial pathogen. The invention also relates to methods for identifying a microbial pathogen and the anti-infective resistance thereof. The invention particularly relates to a method ...  
WO/2018/022674A1
In one embodiment, a flow cytometer is disclosed having a compact light detection module. The compact light detection module includes an image array with a transparent block, a plurality of micro-mirrors in a row coupled to a first side ...  
WO/2018/015309A1
The present invention relates to Raman spectroscopy, particularly to time-resolved Raman spectroscopy. We describe a Raman spectroscopic instrument comprising a time-resolved Raman spectrometer with a static Fourier transform spectromete...  
WO/2018/015951A1
A handheld spectrometer apparatus may comprise an accessory coupled to a spectrometer, where the accessory is configured to receive a liquid sample pipette to facilitate measurement, using the spectrometer, of a liquid sample within the ...  
WO/2018/017109A1
An apparatus may include a surface enhanced luminescence (SEL) stage on an interior of a pipette tip.  
WO/2018/017522A1
The present invention is a method of removing the illumination and background spectral components thus isolating spectra from multi-spectral and hyper-spectral data cubes. The invention accomplishes this by first balancing a reference an...  
WO/2018/015952A1
A system and method for performing four dimensional multicolor nanotomography with high harmonics and attosecond pulses to attain spectrally resolved absorption data about the three-dimensional volumetric structure of a sample are disclo...  
WO/2018/016689A1
The present invention relates to a lidar apparatus for a vehicle comprising: a transmission unit for outputting a beam; and a reception unit for obtaining a reflection light which is formed as the beam is reflected from an object, wherei...  
WO/2018/016066A1
This reduced-bandwidth KrF excimer laser device includes: a laser chamber; a reduced-bandwidth optical system; an actuator; an output coupling mirror; a wavelength detector; and a wavelength control unit. The actuator is configured to be...  
WO/2018/016010A1
The spectroscopic unit according to the present invention is provided with: a planar first filter in which the transmission center wavelength of light continuously varies along a pre-set direction; and a planar second filter in which the...  
WO/2018/012358A1
This colorimeter is provided with first and second illumination units disposed symmetrically with respect to a reference line in a prescribed plane, first and second light-receiving parts disposed symmetrically with respect to the refere...  
WO/2018/010736A1
The invention relates to a method for detecting, identifying and/or authenticating objects having at least one identifying feature by means of hyperspectral imaging using: at least one hyperspectral camera, which, after the object under ...  
WO/2018/012478A1
This colorimeter is provided with: a light guide portion which introduces measuring light; a light-receiving sensor which has a pixel region including a plurality of pixels, and which outputs light-reception signals from the plurality of...  
WO/2018/011023A1
The disclosed invention consists of a waveguide spectrometer (1), comprising at least one substrate layer (10) with at least one surface waveguide (11), each waveguide (11) is extending form an inlet face (12) and is configured to guide ...  
WO/2018/012351A1
A spectroscope (100, 200) which measures a spectrum of input light is provided with: a stripe former which forms first stripes having a first pitch by splitting the input light; a diffraction grating (103) which disperses the first strip...  
WO/2018/011035A1
The disclosed invention consists of a waveguide spectrometer (1), comprising at least one substrate layer (10) with at least one waveguide, each waveguide is extending from an inlet face (12) proceeding partly through the substrate layer...  
WO/2018/011223A1
The present invention relates to an opto-electronic measuring device (1) for a color measuring device, in particular a hand-held color measuring device for use on screens, comprising at least one primary optical unit (2), at least one di...  
WO/2018/012697A1
The present invention relates to a photosensitive device and provides a photosensitive device for sensing a wearing state by means of a capacitive scheme. One objective of the present invention is to perform sensing of wearing on a wrist...  
WO/2018/010255A1
A device for realizing spectral polarization independent measurement based on a frequency domain depolarization structure, comprising a pumping light source module (1), a depolarization module (2), an SBS effect generating module (3) and...  
WO/2018/009967A1
Apparatus for measuring spectra from one or more samples, the apparatus including a reference waveguide that receives illuminating radiation used to illuminate at least one sample, at least one sample waveguide that receives sample radia...  
WO/2018/011025A1
A waveguide spectrometer, comprising at least one planar waveguide chip (10) with at least one waveguide extending from an inlet face (F) to a reflective surface (105), in which an incident beam (11) is injectable, to achieve counter pro...  
WO/2018/013838A1
A novel endoscope, which can be a spectrally encoded endoscope (SEE) probe having forward-view, side-view, or a combination of forward and side views is provided herein. The SEE probe includes a light guiding component, a light focusing ...  
WO/2018/011350A1
In the case of an optical arrangement (1) having a light source (2), which emits a light beam (3) in the direction of a first optical axis (4), wherein a spatial orientation of the first optical axis (4) is defined in relation to a mecha...  
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...  

Matches 401 - 450 out of 27,476