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Matches 201 - 250 out of 23,532

Document Document Title
WO/2014/041866A1
A color sensor (1) is provided with a specific-color detection region and an infrared detection region (D(IR)), the specific-color detection region is provided with first specific-color filters (CF(R), CF(G), CF(B)), an infrared cutoff f...  
WO/2014/043018A1
A spectrophotometer 300, webcam 302 or other instrument measures the color composition and texture of a person's face 400 or other body part. A computer system 301 includes a processor 501 and a non-transitory, non-signal computer readab...  
WO/2014/036843A1
A spectrum analysis device comprises a tunable Fabry-Perot filter (400), a tunable acoustooptic filter (500), a first photodetector (84), a second photodetector (86), and a system control and data analysis system (92). Incident light (76...  
WO/2014/037217A1
The invention relates to an illumination device that comprises at least one laser light source (10) and at least one light wavelength conversion element (13) which is designed for proportionately converting light, emitted by the at least...  
WO/2014/037622A1
The present publication describes a heat-resistant optical layered structure, a manufacturing method for a layered structure, and the use of a layered structure as a detector, emitter, and reflecting surface. The layered structure compri...  
WO/2014/036660A1
The invention features devices and methods for collecting and measuring light from external light sources. In general, the devices of the invention feature a light diffusing element, e.g., as a component of a light collector, connected b...  
WO/2014/038206A1
This optical sensor (100) has a light-receiving unit (10), a definition unit (30), and a selection unit (50). The definition unit (30) defines an angle of incidence of incident light incident on the light-receiving unit (10). The selecti...  
WO/2014/032078A1
Methods and optical detection systems (200, 300, 800, 900) for generating and processing a real-time time-domain cavity ringdown spectroscopy (CRDS) signal (831, 931) from an absorbing species in an optical detection system (200, 300, 80...  
WO/2014/033974A1
The purpose of the present invention is to increase the color saturation in high-light and further increase a dense feeling in a laminated coating film (2) which can develop a specific color by the cooperative action of a metallic base l...  
WO/2014/035389A1
The disclosure relates to an optical detector that is capable of wideband wavelength detection of incident radiation with relatively good noise performance and without the need of a switch to select different types of optical detecting e...  
WO/2014/033783A1
The problem addressed by the present invention is to measure the strength distribution of the wavelength of each color in a precise manner and by means of a simple configuration. The present invention is characterized by being provided w...  
WO/2014/034085A1
Provided is a Fourier transform spectroscopy method that removes restrictions on spectral resolution and spectral accuracy in Fourier transform spectroscopy for observing a cyclic repeating phenomenon, that realizes, theoretically, infin...  
WO/2014/031735A1
The disclosure features methods and systems (100) that include a detector (112) configured to obtain multiple images of a sample (108) stained with first and second stains, preferably CellMask™ Blue and Hoechst/DAPI, where the first an...  
WO/2014/030475A1
The purpose of the present invention is to effectively use the light of a light source of a spectrophotometer and thereby extend the period of use of the light source and achieve a reduction in the power consumed by the device. A spectro...  
WO/2014/031591A1
A dual source system and method includes a high power laser to determine elements in a sample and a lower power device to determine compounds present in the sample. An optical subsystem directs photons from the sample to a detector subsy...  
WO/2014/029733A3
Disclosed is an optoelectronic sensor (5) for detecting a change in the performance and/or the wavelength of a light source (10) in at least one wavelength range (λ1 ,min, λ1,max), said sensor comprising a first photodetector (1) and a...  
WO/2014/027967A1
A probe head for a diagnostic instrument using Raman spectroscopy for tissue measurements, the probe head comprising; a transmission optical fiber, a plurality of collection optical fibers, and a lens to transmit light from the transmiss...  
WO/2014/026724A1
The invention describes an integrated, hybrid nanophotonic- superconducting device that functions as a scalable spectrometer with single photon intensity resolution and picosecond timing resolution. The device is realized on a single chi...  
WO/2014/023810A1
Disclosed is a passive measurement system for determining the nutrient status of a crop, comprising an irradiation head (4) and a reflector head (6). The measurement heads are disposed as MEMS spectrometers and are jointly assigned to a ...  
WO/2014/024719A1
A spectrometer (1A) is provided with a package (2) having a stem (4) and a cap (5), an optical unit (10A) disposed on the stem (4), and lead pins (3) penetrating the stem (4). The optical unit (10A) has a light-dispersion unit (21) for d...  
WO/2014/023423A1
The invention relates to an optical emission spectrometer with an excitation source, an entry slit, a dispersive element for generating a spectrum, an imaging element for imaging the entry slit onto a focal curve and a plurality of light...  
WO/2014/025340A1
Various embodiments include systems and methods to provide selectable variable gain to signals in measurements using incident radiation. The selectable variable gain may be used to normalize signals modulated in measurements using incide...  
WO/2014/024718A1
A spectrometer (1A) is provided with a package (2) having a stem (4) and a cap (5), an optical unit (10A) disposed on the stem (4), and lead pins (3) penetrating the stem (4). The optical unit (10A) has a light-dispersion unit (21) for d...  
WO/2014/025662A1
Methods for fabricating metal nano-particle embedded enhancement substrates used for surface enhanced Raman spectroscopy (SERS) including ion implanting metal nano-particles into the substrate and etching the substrate to partially expos...  
WO/2014/021808A1
A scattering spectroscopy nanosensor includes a nanoscale-patterned sensing substrate to produce an optical scattering response signal indicative of a presence of an analyte when interrogated by an optical stimulus. The scattering spectr...  
WO/2014/019091A1
A method and system based on spectral domain interferometry for detecting intense THz electric field, allowing the use of thick crystal for spectroscopic purposes, in order to makes long temporal scans for increased spectral resolutions,...  
WO/2014/021785A1
According to various embodiments, a testing apparatus may be provided. The testing apparatus may include: a plurality of cells, each cell of the plurality of cells including a plurality of terminals, the plurality of cells configured to ...  
WO/2014/022757A1
A method of analyzing a sample of a subterranean formation including preparing the sample, measuring the sample using vibrational spectroscopy, and calculating mineralogy, kerogen content, and kerogen maturity using the spectroscopy resu...  
WO/2014/020698A1
The filter inspection device (1) is provided with: a master color sample-setting means (64) for setting a color component for a continuous rod (38) as the master color sample; color component-detecting means (44, 46) for detecting the ac...  
WO/2014/018143A1
A multi-channel imaging spectrometer (100) and method of use thereof. One example of the multi-channel imaging spectrometer includes a single entrance slit (120), a double pass reflective triplet (110) and at least a pair of diffraction ...  
WO/2014/016179A1
The invention relates to a chromaticity coordinates detector (1) which has at least one color sensor (9-11) for determining the intensity of at least two color components of light (M) incident on the color sensor and a transmitter (13) f...  
WO/2014/018305A1
A hyperspectral imaging system and method are described herein for providing a hyperspectral image of an area of a remote object (e.g., scene of interest). The hyperspectral imaging system includes at least one optic, a scannable slit me...  
WO/2014/013485A1
The present invention is directed to a multi-sensor array compound including at least three chromophores, at least one receptor and an anchor. Contacting the compound of this invention with an analyte (such as carbohydrate) forms a compl...  
WO/2014/012570A1
A spectrometer (20) comprising an input (24) for optical radiation; a dispersion element, such as a concave focussing reflection diffraction grating (22), for dispersing incident optical radiation passing from the input (24) by wavelengt...  
WO/2014/014987A1
A solid-state photodetector with variable spectral response that can produce a narrow or wide response spectrum of incident light. Some embodiments include a solid-state device structure that includes a first photodiode and a second phot...  
WO/2014/009139A1
The invention relates to a device, in particular a probe, and to the use thereof for spectroscopy, wherein defective spectra due to specimens for measurement which do not absorb ideally isotropically and cause scattering are avoided or e...  
WO/2014/011409A1
The present invention is thus directed to an automated system and method of varying the optical path length in a sample that a light from a spectrophotometer must travel through. Such arrangements allow a user to easily vary the optical ...  
WO/2014/011729A1
One embodiment of a method for aligning measurements taken by a plurality of color measurement instruments with measurements taken by an industry standard color measurement instrument includes receiving a first set of spectral data from ...  
WO/2014/010519A1
This method for calculating chromaticity measurement conditions has a measurement distance determination procedure for determining a measurement distance, which is the distance between a color display device and a chromaticity measuremen...  
WO/2014/011741A1
Systems and methods for producing, applying and evaluating coating compositions are disclosed. The amounts of components contained in the coating compositions may be monitored, along with processing parameters when the coating compositio...  
WO/2014/007291A1
A spectroscopic imaging device adjusting method adjusts the relative arrangement relationship among a collimator lens, a diffraction grating, a collecting lens, and an array-type light receiving unit so as to maximize the value of a form...  
WO/2014/007759A1
A method of achieving instrument independent measurements for quantitative analysis of fiber-optic Raman spectroscope system, the system comprising a laser source, a spectroscope and a fiber optic probe to transmit light from the laser s...  
WO/2014/008359A1
Systems and techniques for optical spectrometer detection using, for example, IR spectroscopy components and Raman spectroscopy components are described. For instance, a system includes a first electromagnetic radiation source configured...  
WO/2014/002135A1
[Problem] To provide a technique for calculating the psychophysical value of a color corresponding to an arbitrarily defined tone by modeling a tone concept defined in the PCCS (Practical Color Co-ordinate System). [Solution] A method fo...  
WO/2014/001074A1
The invention relates to a spectrometer arrangement comprising successively in the light propagation direction: - a converging optical unit (3), designed for focusing and orienting the incident light onto an entrance slit (4), and - an i...  
WO/2014/002591A1
An ultraviolet detection device comprises: a color change layer (401) which changes color according to the amount of ultraviolet light; a first color detection sensor (102) which detects the color of the color change layer (401); and a s...  
WO/2014/000085A1
An instrument for scanning a specimen has a two-dimensional sensor array, the sensor array containing a mosaic colour filter array or a scanning colour filter array. The instrument can be operated in fluorescence or in brightfield. The s...  
WO/2013/192152A1
Various embodiments for facilitating optical communications utilizing a apparatus are disclosed. One embodiment, among others, is an apparatus that comprises a dispersion element configured to transmit a beam through a plurality of optic...  
WO/2013/188914A1
An optical sampling system including: a electromagnetic radiation source for emitting electromagnetic radiation of at least a first and second wavelength having a predetermined phase relationship; with the first wavelength having a first...  
WO/2013/191669A3
The present invention is a mobile microscopy device, that can be integrated onto mobile imaging devices and mobile phones (15), and take images in different wavelengths to be used in various fields where microscopic investigation is need...  

Matches 201 - 250 out of 23,532