Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 13,228

Document Document Title
WO/2014/052024
A system for three-dimensional hyperspectral imaging includes an illumination source configured to illuminate a target object (110); a dispersive element configured to spectrally separate light received from the target object into differ...  
WO/2014/043800
Various embodiments of apparatuses, systems and methods are described herein related to a spectrometer that can generate a plurality of narrowband optical signals having a wavenumber linear format without using an increased number of opt...  
WO/2014/047296
A computer implemented method. The method includes performing (73) at least one of a visual evaluation and an instrument measurement of a target coating on a target sample to generate colorimetric information, and identifying (82), using...  
WO/2014/043799
Various embodiments of apparatuses, systems and methods are described herein for implementing pixel-shifting or an interpixel shift to increase the effective dispersion and effective spectral resolution of a spectrometer in a manner whic...  
WO/2014/043801
Various embodiments of apparatuses, systems and methods are described herein for a spectrometer comprising at least two dispersive elements configured to receive at least one input optical signal and generate two or more pluralities of s...  
WO/2014/044451
Portable device and method for analysing substance content in the blood, which comprises a blood sample support element (2) and a blood sample detector-analyser element (1), characterised in that the detector-analyser element (1) compris...  
WO/2014/042771
Aspects of the disclosure provide techniques for detecting differences and/or changes in biological and non-biological material using infrared imaging. Aspects of the disclosure are useful for monitoring and evaluating synthetic scaffold...  
WO/2014/041884
In order to provide an integrated sensor that can function both as an illumination sensor and a proximity sensor, a sensor (1) is provided with: a light-receiving element part (E1); an infrared-cutting filter (IRcutF); and a switching un...  
WO/2014/043673
Methods and systems for real time, in situ monitoring of fluids, and particularly the determination of both the energy content and contaminants in a gas or oil transmission facility, are provided. The system may include two separate scan...  
WO/2014/041089
The invention relates to a device (122) having an arrangement of optical elements, comprising excitation light sources (101, 115) for producing individual light beams (102, 116) having different wavelengths for exciting a sample in such ...  
WO/2014/042140
This electronic color-chart device is provided with a plurality of LEDs having different peak wavelengths and uses said LEDs to display a color chart consisting of an image that serves as a color reference. If the emission-intensity dist...  
WO/2014/041866
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/2014/043018
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/2014/036843
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/2014/037217
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/2014/037622
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/2014/036660
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/2014/038206
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/2014/032078
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/2014/033974
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/2014/035389
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/2014/033783
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/2014/034085
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/2014/031735
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/2014/030475
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/2014/031591
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/2014/029733
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/2014/027967
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/2014/026724
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/2014/023810
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...  

Matches 101 - 150 out of 13,228