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Matches 101 - 150 out of 23,982

Document Document Title
WO/2015/018844A1
The present invention relates to a method of fabricating a light emitter comprising several sources (S1 to S15) and a support (2). Each source (S1 to S15) is arranged so as to emit a light beam at a working wavelength. For each source, a...  
WO/2015/017623A1
A laser-based spectroscopy system that combines a distance/proximity standoff sensor, a high-repetition rate laser spectroscopy system, and software with a decision-making algorithm embedded in a processing unit which in combination perf...  
WO/2015/015493A3
A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased len...  
WO/2015/015038A1
The invention relates to a grey card for adjusting the exposure and the white balance of photographic shots, either in the camera when taking the photograph, or during subsequent editing of the photograph in a computer program, which inc...  
WO/2015/012810A1
A spark-induced breakdown spectroscopy apparatus (100) having a housing (105) with an inlet (110) and an outlet (115) that define an analyte flow path (120). A laser (280) defines a laser pathway (289) generally transverse to an intersec...  
WO/2015/010435A1
A handheld optical irradiance meter and a correction method therefor. A photometric measurement module (21), a spectral measurement module (22) and a touchscreen (3) are integrated in the handheld optical irradiance meter, a spectral mis...  
WO/2015/010974A1
A lighting device (100) is suitable for adjusting a light colour with respect to elements contained within an output field, separately for each element. The lighting device comprises at least two light systems (1a-1d) each adapted for op...  
WO/2015/012905A3
A side-looking optical probe for a Raman spectroscopy system is provided. The probe includes: a base for mounting the probe to an optical assembly of the system; and a prism mounted to the base, the prism configured for receiving signal ...  
WO/2015/008017A1
Diffuse reflectance spectroscopy apparatus for use in analysing a sample comprising a sample receiving location (2) for receiving a sample (3) for analysis; an illumination arrangement (4) for directing light towards a received sample; a...  
WO/2015/009602A1
A lightweight, compact hyperspectral imaging system includes a fore-optics module and a wavelength-dispersing module. The imaging system may also include a detector, supporting electronics and a battery module. The fore-optics module may...  
WO/2015/009239A1
A surface enhanced Raman scattering (SERS)-active device is provided. The SERS-active device includes at least one SERS-active nanostructure attached to a substrate, wherein arrangement of the at least one SERS-active nanostructure on th...  
WO/2015/009737A1
A nanoplasmonic resonator (NPR) includes a substrate, a first metallic member disposed on the substrate, a second metallic member spaced apart from the first metallic member, and a first insulation layer at least partially disposed betwe...  
WO/2015/008276A1
A spectroscopic method using either tunable or preset non-tunable thin-layered devices or a combination of both to modulate compressed-sensing-compliant, spectral modulations and to use intensity measurements of each respective spectral ...  
WO/2015/003759A1
A spectrometer (100) for optically characterizing a species in the ultraviolet and/or visible wavelength range is described. The spectrometer comprises a filter (110) for reducing or blocking a spectral portion of an impinging radiation ...  
WO/2015/006716A1
A portable apparatus and method for distinguishing between different tissue types, such as normal tissue, necrotic tissue, and tumor tissue are provided, where the apparatus includes a housing and a plurality of Raman spectrometers dispo...  
WO/2015/003721A1
A multi-channel infrared spectrometer for detecting an infrared spectrum of light received from an object. The spectrometer comprises a wavelength converter system comprising a nonlinear material and having an input side and an output si...  
WO/2015/006233A1
Method and algorithms are provided, as well as new metrics for misalignment of apertures with respect to the optical axis of a metrology system. Methods comprise aligning aperture(s) to an optical axis of a scatterometry metrology tool u...  
WO/2015/002028A1
A Fabry-Perot interference filter (10A) is provided with: a first mirror (31); a second mirror (41) facing the first mirror (31) with a space (S) therebetween; a first electrode (17) that is formed on the first mirror (31) such that the ...  
WO/2015/002021A1
A Fabry-Perot interference filter (10A) is provided with: a first mirror (31); a second mirror (41) that faces the first mirror (31) with a space (S) therebetween; a first electrode (17) that is formed on the first mirror (31) such that ...  
WO/2015/001831A1
Provided are: a method whereby, before detecting a pancreatic disease marker, the qualities of duodenal fluid samples are evaluated so as to exclusively select a sample to be subjected to the pancreatic disease marker detection, said sam...  
WO/2015/003104A1
The color device (300) has a core (302) with hues that gradually change whiteness, respectively. The discs have hues covering an entire color spectrum at a certain level of whiteness. All hues of the first and second discs (308, 306) hav...  
WO/2015/003104A4
The color device (300) has a core (302) with hues that gradually change whiteness, respectively. The discs have hues covering an entire color spectrum at a certain level of whiteness. All hues of the first and second discs (308, 306) hav...  
WO/2014/207675A1
The invention relates to a method for scanning a coloured surface (2) of a tile and a device which actuates the method. The device (1 ) for scanning a coloured surface (2) of a tile (3) comprises a matrix of photodetectors (4) comprising...  
WO/2014/209155A1
A method for doubling the spectral range at the output end of an optical waveguide of a spectral digital nanospectrometer, which method consists in that the spectrometer is provided with a polarizing splitter, which is mounted in the lig...  
WO/2014/209156A1
An integral digital holographic nanospectrometer, which is provided with a polarizing splitter mounted in the light path from a laser source to a planar optical waveguide for doubling the spectral range at the output end of the optical w...  
WO/2014/209854A1
Levels of kerogen and bitumen are computed in a sample of rock from DRIFTS measurements on the sample. The DRIFTS spectrum of a rock sample is measured, resulting in an estimate of bitumen and kerogen. Bitumen is then washed from the roc...  
WO/2014/207742A3
An imaging system color image acquisition including: an image sensor; a tunable spectral filter arranged in an optical path of light propagation towards the image sensor; and a controller connected to the image sensor and to the tunable ...  
WO/2014/202531A1
A method of contactless detection of indications of psychoactive components in a liquid (6) is disclosed and an apparatus therefor, the method comprising the steps of emitting substantially monochromatic light at least at two different w...  
WO/2014/205240A1
A handheld moisture sensing device for use in determining the moisture content of biological material, such as animal feed. Adapted to be pressed against biological material to be analyzed, the device includes a sensor assembly, includin...  
WO/2014/203243A1
Dual threat laser warning system and method. A sensor module receives incoming radiation, which undergoes filtering according to filtering criteria. The filtered radiation is detected by an impact recognition sensor. The spectral range a...  
WO/2014/203737A1
To provide a display technology whereby it is possible to easily and rapidly find a desired item in a small display unit, a display device comprises: a display unit; a storage unit which stores a plurality of rules including a first and ...  
WO/2014/205429A1
A gas bearing assembly including: a stator, a spindle rotatable about an axis, a first space between the spindle and the stator and arranged to receive a bearing gas at a first pressure, to support rotation of the spindle about the axis,...  
WO/2014/201503A1
Method and systems are presented for analysing a wavefront using a spectral wavefront analyser to extract optical phase and spectral information at a two dimensional array of sampling points across the wavefront, wherein the relative pha...  
WO/2014/203151A1
Apparatus and method for obtaining a plurality of spectral images of a source object in a snapshot using comprising two-dimensional compressed sensing data cube reconstruction (2D CS- SCR) applied to a dispersed-diffused snapshot image. ...  
WO/2014/204003A1
A method for determining the deterioration state of an object, wherein the deterioration state of the object is determined on the basis of the brightness and/or color difference of oil, which is calculated from a detected value detected ...  
WO/2014/205007A1
Systems and methods employing Coherent Raman Scattering (CRS), e.g., Coherent anti-Stokes Raman Spectroscopy (CARS) and/or Stimulated Raman Scattering (SRS) are provided. Systems and methods for performing flow cytometry, imaging and sen...  
WO/2014/205207A1
A gas absorption spectroscopy system and method are provided. A sealed chamber is provided with a reference gas having a known moisture concentration. An illumination source (112) is disposed in the sealed chamber and is configured to ge...  
WO/2014/205203A1
An adjustable mount (300) for an optical device (212) in a laser spectroscopy system (100) is provided. The adjustable mount (300) includes body (232) configured to mount to a process and a reflector mount (230) having a feature configur...  
WO/2014/201264A1
The present invention relates to methods of detecting parasites, viruses, bacteria and drugs in human and animal blood and cerebral spinal fluid (CSF), using laser- induced breakdown spectroscopy (LIBS). The method includes developing an...  
WO/2014/201088A1
Methods for determining whether certain compounds, in particular crystals, are present in a sample of a biological fluid that indicates an individual has a particular disease or condition, such as but not limited to gout, pseudogout or u...  
WO/2014/198201A1
A spectral analysis device based on Brillouin dynamic grating and analysis method thereof, belonging to the technical field of spectral analysis, for solving the problem that light splitting elements of an existing spectrographs cannot e...  
WO/2014/201181A1
A device (10) operable in a ultra-high vacuum and in a cryogenic environment. The device has bi-stable solenoid motors (18) configured to drive a shutter assembly (12) defining an aperture (15) having a first shape when the motors are ea...  
WO/2014/199888A1
In the Fourier transform spectrometer and spectroscopy according to the present invention, measurement data in an interferogram for prescribed light is obtained by sampling the interference light of the prescribed light generated by an i...  
WO/2014/198256A1
The invention relates to a special LIBS measurement tube focusing unit, referred to simply as LIBS measurement tube, for vertically dipping into a material to be analyzed, which material is moved in a horizontal flow, characterized in th...  
WO/2014/201264A9
The present invention relates to methods of detecting parasites, viruses, bacteria and drugs in human and animal blood and cerebral spinal fluid (CSF), using laser- induced breakdown spectroscopy (LIBS). The method includes developing an...  
WO/2014/199926A1
A chromaticity coordinate inspection method for a fluorescent-material-dispersed sheet is provided that makes it possible to evaluate even subtle differences in product characteristics in a fluorescent-material-dispersed sheet containing...  
WO/2014/199885A1
A selection unit drives a second light guiding section and variably selects a selected optical path. More specifically, the selection unit switches an upstream optical path in a second optical path so that a downstream optical path in th...  
WO/2014/201117A1
An optical fluorescence analysis system (100), optical device, and optical analysis process are disclosed. The optical analysis system includes one or more optical filter mechanisms (110) disposed to receive and/or modulate light from a ...  
WO/2014/197548A1
Raman scattering, while a powerful and versatile technique, relies of the detection of weak signals. Detecting the signal can be difficult if there is interference, especially if the interference comes from scattered stray light of the l...  
WO/2014/194935A1
A method of determining a pathlength deviation of a sample (610), the method comprising: exposing the sample (610) to electromagnetic radiation at a plurality of wavenumbers, determining electromagnetic absorption in the sample (610) at ...  

Matches 101 - 150 out of 23,982