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Matches 1 - 50 out of 27,760

Document Document Title
WO/2019/115596A1
A spectrometer system (110) and a spectrometer device (112) are disclosed, which are suited for investigation or monitoring purposes, in particular, in the infrared (IR) spectral region, and for a detection of heat, flames,fire, or smoke...  
WO/2019/118800A1
An optical instrument for spectroscopy applications includes a compact arrangement having a three-dimensional folded optical path. A plate configured as an optical reference plane is secured to a housing and is configured to secure optic...  
WO/2019/113758A1
A spectrometer. A first threaded hole of a first driving structure is provided on a machine body and is opposite to a rotating unit, a first threaded rod is matchingly provided in the first threaded hole, and the end of the first threade...  
WO/2019/117730A1
Gas sensor capable for in-situ non-contact optical measurements of hydrogen gas (H2) and method for measuring hydrogen gas under ambient and elevated pressures without the need for cells with extremely long optical path length. The gas s...  
WO/2019/115595A1
A spectrometer system (110) and a spectrometer device (112) are disclosed, which are suited for investigation or monitoring purposes, in particular, in the infrared (IR) spectral region, and for a detection of heat, flames, fire, or smok...  
WO/2019/118406A1
Athermal glasses and athermal systems for infrared optical components and systems are disclosed.  
WO/2019/118618A1
An optical system includes a spectrograph having a concave diffraction grating and a detector. An aperture is selectively positioned by an associated actuator or positioning mechanism either into, or out of, an optical path of the input ...  
WO/2018/098058A8
A glucose sensor measures glucose molecules in vivo through use of NDIR in which scattering noise is reduced and Absorption Interference Noise (AIN) is suppressed with a reflection technique. Electronics are used to provide an output of ...  
WO/2019/115807A1
Optical device for optical fluorescence microscopy comprising a spatial modulator (1), a microscope objective (2), a splitter (3) and a camera (4), wherein the splitter (3) is placed between the spatial modulator (1) and the microscope o...  
WO/2019/112040A1
The present invention addresses the problem of providing an inspection system, an inspection method, a program, and a storage medium with which it is possible to improve the precision of determining the color of the surface of an object....  
WO/2019/113279A1
A hyperspectral imaging system and method are described herein for providing a hyperspectral image of an area of a remote object. In one embodiment, the hyperspectral imaging system includes an optic, a stack of waveguide plates, a spect...  
WO/2019/111800A1
The present invention is provided with: a light source that emits light including a plurality of wavelength components; a polarizer that converts the light emitted from the light source to linearly polarized light for irradiating a speci...  
WO/2019/110463A1
The invention relates to a radiation source for generating electromagnetic radiation. The radiation source comprises a carrier substrate (101), a membrane layer (103) which is supported by the carrier substrate (101), and an emitter laye...  
WO/2019/110166A1
The invention relates to a reference interferometer (1) for determining an optical path length change, in particular a relative optical path length change in interferometer arms (2), comprising a beamsplitter (3) and a laser light source...  
WO/2019/111351A1
A light blocking unit (100) is provided with: a light blocking section (110) having an opening (113); a first emitting section (121) and a second emitting section (122); and a chart (130) indicating reference colors. The light blocking s...  
WO/2019/060348A3
Various embodiments are directed to an image sensor that includes a first sensor portion and a second sensor portion. The second sensor portion may be positioned relative to the first sensor portion such that the second sensor portion ma...  
WO/2019/106443A1
A polychromator system comprising: an optical element defining an aperture; a collimation mirror for receiving light via the aperture and reflecting substantially collimated light; at least a first dispersive optical component and a seco...  
WO/2019/108731A1
Multispectral or single dynamic light scattering (DLS) may be performed to measure particle size distributions within a multi- or single particle species mixture quickly and accurately. For example, light of a first and second wavelength...  
WO/2019/105678A1
The present invention relates to an optical emission spectrometer having at least one spark chamber (1). Said chamber comprises an elongate electrode (10) arranged in its interior and at least one inlet (31) for an inert gas. The inert g...  
WO/2019/106056A1
The invention relates to a device (1) for diagnostics, particularly for quantitative diagnostics, of a sample (2) which comprises at least one type of SERS-active particles, each type having a specific Raman band (16, 20, 21, 22), by mea...  
WO/2019/105245A1
The present disclosure relates to a spectrometer and spectrum detection system. The spectrometer comprises: an incident slit (11), a collimating part (12), a grating (13), a focus part (14) and a detector (15), wherein the light incident...  
WO/2018/102049A3
A metrology system is used for measuring a spectral feature of a pulsed light beam. The metrology system includes: a beam homogenizer in the path of the pulsed light beam, the beam homogenizer having an array of wavefront modification ce...  
WO/2019/108922A1
Specific peptides from the CDK6 protein are provided that are particularly advantageous for detecting and quantifying CDK6 protein directly in biological samples that have been fixed in formalin. Selected Reaction Monitoring (SRM) and/or...  
WO/2019/104623A1
An optical demultiplexing device (10) and a manufacturing method therefor, the optical demultiplexing device (10) comprising a waveguide unit (11) and a reflection unit (12), the waveguide unit (11) has a first substrate (111), an input ...  
WO/2019/104621A1
An optical wave splitting device, mainly consisting of a waveguide unit (11) and an adjustable reflective unit (12); the waveguide unit (11) comprises a first substrate (111), an input unit (112), a grating (113), a reflector (114) and a...  
WO/2019/049117A8
Non-invasive multi-spectral optical instruments for biosensing, health tracking and photo-sensing applications. The optical apparatus comprises of wide-angle sensing design, optical phase sensing design, photodetector array design, centr...  
WO/2019/106179A2
The present invention relates to a method for characterizing a sample using a set of spectral images of the sample to be characterized, which have been previously acquired, in particular by infrared thermography or spectral imaging, and ...  
WO/2019/101750A2
An ultra-thin spectrometer (1) is disclosed for measuring spectra of a sample, comprising an optical layer (2) comprising micro-optical elements (10a-10n) having each an input acceptance cone of is less than 30°. At least one of said mi...  
WO/2019/102876A1
A method for removing foreign matter according to an embodiment comprises: a step of preparing a Fabry-Pérot interference filter configured by forming a gap between the mutually facing portions including at least a first mirror in a fir...  
WO/2019/102879A1
An optical inspection device that comprises: a wafer support part that supports a wafer on which are formed a plurality of Fabry-Perot interference filter parts at which the distance between facing first mirror parts and second mirror pa...  
WO/2018/080413A3
The inventive automatic tooth color determination system (1) is at its most basic comprising; - a light isolation apparatus (11) made of opaque material which surrounds the mouth to provide light insulation from the outside environment; ...  
WO/2019/102877A1
This transportation method for transporting a target object including a plurality of Fabry-Pérot interference filters is provided with a first step of housing the target object in a housing container, wherein each Fabry-Pérot interfere...  
WO/2019/097939A1
Provided is a spectral analysis device capable of obtaining in-plane and out-of-plane thin-film absorbance spectrums even if the angle of incidence of light irradiated from a light source onto a support body is fixed. This spectral analy...  
WO/2019/097825A1
This multi-angle colorimeter is provided with an index calculation unit that uses an optical parameter used in color evaluation of a metallic coating or a pearl coating on the surface of an object to calculate, on the basis of a predeter...  
WO/2019/097981A1
The present invention preliminarily measures, in a noncontact manner, one point on a surface of an acceptable product by means of a color sensor (32), sets an acceptability reference value on the basis of the output value from the color ...  
WO/2019/098005A1
The present invention has a light source that irradiates an object to be measured with light, a branching part that branches transmission light or reflection light from the object to be measured, a phase change unit that changes the phas...  
WO/2019/097826A1
This multi-angle colorimeter is provided with an index calculation unit that uses an optical parameter used in color evaluation of a metallic coating or a pearl coating on the surface of an object to calculate, on the basis of a predeter...  
WO/2019/099096A1
Presented herein are systems and methods directed to a multispectral absorption-based imaging approach that provides for rapid and accurate detection, localization, and quantification of gas leaks. The imaging technology described herein...  
WO/2019/092648A1
Disclosed herein are embodiments of three-dimensional puzzles that implement image sensors to read signatures of individual shell segments to thereby determine shell segment patterns. Also disclosed are embodiments of systems that implem...  
WO/2019/094148A1
An apparatus for sensing pressure and temperature includes: a hollow glass tube; a first optical fiber having an end disposed into a first end of the tube; a second optical fiber being disposed in a second end of the tube, the second opt...  
WO/2018/085950A8
In the case of a spraying process for coating a substrate with a substance (F) atomized in a gas stream, the gas stream (L) acting on the substrate (S) is produced by means of a spray head (20). The substance (F) is in a syringe-like app...  
WO/2019/092772A1
Provided is an accessory for an infrared spectrophotometer that makes it possible to easily acquire an infrared spectrum and Raman spectrum at the same measurement position on a sample. Because an infrared optical system and excitation l...  
WO/2018/085863A9
Novel monolithic cyclical reflective spatial heterodyne spectrometers (CRSHS) are presented. Monolithic CRSHS in accordance with the invention have a single frame wherein a flat mirror, roof mirror, and symmetric grating are affixed. The...  
WO/2019/091039A1
The present invention relates to a small-scale portable terahertz spectrometer, which comprises a terahertz spectrometer component and a housing for fixing the terahertz spectrometer component. The terahertz spectrometer component compri...  
WO/2019/092147A1
The invention relates to a method for identifying one or more spectral features in a spectrum (4, 5) of a sample for a constituent analysis of the sample, comprising providing the spectrum (4, 5), predefining an approximation function (6...  
WO/2019/088488A1
An image forming apparatus and method are disclosed. A detection light is radiated to a medium. An amount of transmitted light, an amount of regular reflected light, and an amount of diffuse reflected light are detected. A reflected-ligh...  
WO/2019/089483A1
Scatterometry overlay (SCOL) single cell targets are provided, along with target design methods and measurement methods which employ the single cell SCOL targets for in-die metrology measurements, utilizing the small size of the target a...  
WO/2019/087201A1
An interferometer system comprises a light redirecting system for splitting an input light beam into two secondary light beams to respectively propagate along a first optical arm and a second optical arm, and for recombining the secondar...  
WO/2019/086552A1
The invention relates to a Raman measurement system, which is particularly designed for a low light output, comprising a light source for providing coherent light, in particular a laser having an output power of less than 100 mW. The inv...  
WO/2019/086770A1
A field-enhancing device (100) comprises at least one metal layer (005) or a metal grating (006) consisting of metal stripes or a dielectric grating (007). Usually the device is constructed on some substrate (001). The adhesive layer (00...  

Matches 1 - 50 out of 27,760