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Matches 101 - 150 out of 13,183

Document Document Title
WO/2014/023810
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/2014/024719
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/2014/023423
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/2014/025340
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/2014/024718
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/2014/025662
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/2014/021808
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/2014/019091
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/2014/021785
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/2014/022757
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/2014/020698
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/2014/018143
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/2014/016179
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/2014/018305
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/2014/013485
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/2014/012570
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/2014/014987
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/2014/009139
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/2014/011409
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/2014/011729
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/2014/010519
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/2014/011741
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/2014/007291
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/2014/007759
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/2014/008359
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/2014/002135
[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/2014/001074
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/2014/002591
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/2014/000085
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/2013/192152
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/2013/188914
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/2013/191669
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...  
WO/2013/192353
An autonomous and controllable system of sensors and methods for using such a system of sensors are described.  
WO/2013/192353
An autonomous and controllable system of sensors and methods for using such a system of sensors are described.  
WO/2013/190938
Provided is an image capturing module (1) provided with a microlens array (2) which collects light from a subject the image of which is formed on an image formation plane (A), a filter (3) through which light in a specified wavelength ba...  
WO/2013/191669
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...  
WO/2013/190618
A synchronized fluorescent light spectrum for a sample is acquired by setting the wavelength difference between an excitation light wavelength and a fluorescent light wavelength to a minimum initial value, and synchronously scanning both...  
WO/2013/192563
Systems and methods for obtaining fluorochrome abundance information by unmixing fluorescence emission data captured by a flow cytometer in accordance with embodiments of the invention are disclosed. In one embodiment, a data analysis sy...  
WO/2013/191582
The invention relates to analytical instrument-making and can be used for determining the content of chemical elements in various types of samples by an atomic absorption spectrometry method. The problem addressed by the proposed inve...  
WO/2013/187114
Provided is technology with which the effect of non-sensitive areas can be mitigated and information about light wavelength distribution can be obtained. This spectroscopic optical system comprises a light guiding part, an optical projec...  
WO/2013/185282
A biochemical detecting system (100) comprises a light source module (104) and a spectrum analyzer (108). The light source module comprises a halogen light source (102), and the halogen light source (102) passes separately through a firs...  
WO/2013/185915
The present invention relates to a method for producing a colour space, to a colour target (1) and to the use of such a colour target (1). The colour circles (2) based on the colour space according to the invention can be used as referen...  
WO/2013/188520
The present invention relates to systems and methods of spectroscopy based on using the core of a multimode optical fiber as the dispersive element in a spectrometer. The speckle pattern generated by interference between multiple wavegui...  
WO/2013/185589
Disclosed are a compression perception-based dual-channel multi-spectrum video imager and an imaging method, characterized in that the imager comprises a beam splitter (1), a first light path channel (2), a second light path channel (3) ...  
WO/2013/185317
A multispectral imaging system based on two cameras comprises: a light source module (120) for supplying near infrared light and visible light; an optical signal acquisition module (130) for acquiring a fluorescent light image and a visi...  
WO/2013/185167
A metal nanoparticle treated cellulosic substrate for use as a surface enhanced Raman scattering (SERS) biodiagnostic platform, the substrate including metal nanoparticles coating the substrate, wherein the nanoparticles are agglomerated...  
WO/2013/183195
An illumination evaluation device which evaluates an illumination environment from an arbitrary light source comprises: a visual sign presentation means for presenting, in arbitrary examination locations upon an illumination face (12) wh...  
WO/2013/184584
Perioperative patient blood glucose concentrations are determined by imposing patient effluent ultrafiltrate through a sample cell incorporated in an automated polarimeter. The device includes an optical platform, fluid handling subassem...  
WO/2013/184088
A system and method for performing Raman spectroscopy using a heterodyne detection scheme are described. The heterodyne detection scheme can combine a modulated portion of radiation having passed through a sample to be analyzed with a re...  
WO/2013/184556
A spectral encoder includes a thin layer of lossy dielectric material whose thickness varies transversely from 0 to a thickness of about λ/4n (e.g., < 100 nm), where λ is the wavelength of incident radiation and n is the dielectric mat...  

Matches 101 - 150 out of 13,183