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US20140152985 |
PORTABLE GONIOSPECTROMETER WITH CONSTANT OBSERVATION CENTRE
A transportable goniospectrometer with a constant observation centre for the radiometric measurement of the reflexion behaviour of a natural surface includes a spectrometer having an optical unit... |
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US20150085283 |
OPTICAL MEASUREMENT PROBE, AND OPTICAL MEASUREMENT DEVICE PROVIDED WITH THE SAME
There are provided an optical measurement probe capable of obtaining a more stable measurement result, and an optical measurement device provided with the same. An incidence surface of an optical... |
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US20110238327 |
SPECTROMETRIC CHARACTERIZATION OF HETEROGENEITY
In one general aspect, a spectroscopic method is disclosed. This method includes acquiring a plurality of separate spectral measurements at different locations on a sample and evaluating results... |
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US20110222060 |
MONOCHROMATOR COMPRISING VARIABLE WAVELENGTH SELECTOR IN COMBINATION WITH TUNABLE INTERFERENCE FILTER
A system for spectrally filtering light is provided. The system includes a variable wavelength selector for selecting a wavelength from a light source and a tunable interference filter for... |
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US20140022546 |
FOURIER TRANSFORM SPECTROMETER AND FOURIER TRANSFORM SPECTROSCOPIC METHOD
A Fourier transform spectrometer (Da) of the invention extracts, in generating an integrated interferogram obtained by integrating a plurality of interferograms, an output of an interferometer... |
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US20140085632 |
Pixel-Shifting Spectrometer on Chip
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... |
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US20120018829 |
TEMPERATURE-ADJUSTED SPECTROMETER
A temperature-adjusted spectrometer can include a light source and a temperature sensor. |
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US20130342836 |
COMB-BASED SPECTROSCOPY WITH SYNCHRONOUS SAMPLING FOR REAL-TIME AVERAGING
A method of comb-based spectroscopy for measuring a CW source at time-bandwidth limited resolution by using frequency combs with a high degree of mutual coherence (<1 radian phase noise). |
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US20130093936 |
ENERGY DISPERSION DEVICE
The invention provides an energy dispersion device, spectrograph and method that can be used to evaluate the composition of matter on site without the need for specialized training or expensive... |
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US20080316483 |
Mixture indentification system
A mixture identification system for detecting foreign matter admixed in a tobacco material (T) includes a conveyor (2) for conveying the material (T), an irradiation device (6) for irradiating... |
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US20110235035 |
SPECTROMETER
A spectrometer is provided with an integrating sphere 20, inside which a sample S of a measurement target is disposed and which is adapted for observing measured light emitted from the sample S,... |
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US20120044489 |
Photonic crystal slot waveguide miniature on-chip absorption spectrometer
Methods and systems for label-free on-chip optical absorption spectrometer consisting of a photonic crystal slot waveguide are disclosed. The invention comprises an on-chip integrated optical... |
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US20150260574 |
VAPOUR PHASE SPECTROSCOPY
A method is provided of obtaining a vapour phase spectrum of a compound. The method comprises providing an isolated condensed phase sample of the compound, vaporising the sample and supplying the... |
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US20130215416 |
SPECTROMETER
A spectrometer comprising: a source emitting an electromagnetic radiation,a selection device configured for selecting a monochromatic radiation based on the electromagnetic radiation,a focusing... |
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US20080053202 |
Devices, methods and systems for fuel monitoring
Disclosed are devices, methods and systems for the measurement of fuel composition and the detection and measurement of phase separation in fuel storage tanks. An embodiment measures optical... |
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US20130258333 |
CORRECTION OF SECOND-ORDER DIFFRACTION EFFECTS IN FIBER-OPTIC-BASED SPECTROMETERS
Embodiments described herein correct errors in spectrometer outputs due to the presence of second-order light. Embodiments determine a relationship between first-order light and second-order light... |
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US20120033213 |
SPECTROGRAPH HAVING MULTIPLE WAVELENGTH RANGES FOR HIGH RESOLUTION RAMAN SPECTROSCOPY
A spectrograph having multiple excitation wavelength ranges is disclosed. The spectrograph can include a wavelength switching mechanism to switch between different wavelength ranges in accordance... |
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US20110188037 |
CONCENTRATOR AND LOCATOR DEVICE OF A SOLUTE AND METHOD FOR CONCENTRATING AND LOCATING A SOLUTE
Concentrator and locator device (1) of a solute comprising a substrate (2) and a plurality of prismatic lithographic micro-structures (4) orthogonally emerging from the substrate (2). The... |
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US20110238382 |
OPTIMIZED METHOD FOR LID BIOSENSOR RESONANCE DETECTION
An optical interrogation system is described herein that can interrogate a label-independent-detection (LID) biosensor and monitor a biological event on top of the biosensor without suffering from... |
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US20100321690 |
PRESSURE-PROOF PROBE
A probe for monitoring a pressurised process space includes a casing enclosing a cavity and having a first window configured to be brought into contact with the process space, and a second window.... |
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US20080285030 |
Device for Inspecting Vegetable Products by Spectroscopic Analysis of Refracted Light
Device for inspecting vegetable products in general, and fruit in particular, by spectroscopic analysis of refracted light, comprising a conveyor (1) provided with equidistant seats (21) for... |
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US20080156068 |
Treatment of Chromosomal Abnormalities in Fetuses Through A Comprehensive Metabolic Analysis of Amniotic Fluid
A specimen of an amniotic fluid is obtained and analyzed by GC/MS in order to generate a comprehensive metabolic profile. The profile is analyzed by comparing the levels of metabolites with normal... |
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US20120120395 |
DEVICE FOR PREVENTING INTENSITY REDUCTION OF OPTICAL SIGNAL, OPTICAL EMISSION SPECTROMETER, OPTICAL INSTRUMENT, AND MASS SPECTROMETER INCLUDING THE SAME
A device for a device for preventing the intensity reduction of an optical signal, an optical emission spectrometer, an optical instrument, and a mass spectrometer including the same are provided.... |
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US20140327909 |
METHOD FOR EXCITING A SUB-WAVELENGTH INCLUSION STRUCTURE
The invention concerns a method for exciting a sub-wavelength inclusion structure, comprising: providing a first medium having a first refractive index ni and a second medium having a second... |
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US20130128266 |
Spectrometer Flip Top Sample Head
A spectrometer sample head including a housing, at least one source of radiation in the housing, and a flip top sample cell including first and second hinged plates and a window through the first... |
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US20110069309 |
COMB-BASED SPECTROSCOPY WITH SYNCHRONOUS SAMPLING FOR REAL-TIME AVERAGING
A method of comb-based spectroscopy with synchronous sampling for real-time averaging includes measuring the full complex response of a sample in a configuration analogous to a dispersive Fourier... |
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US20090057422 |
Contactless Memory Information Storage for Sample Analysis and Hand-Holdable Analyzer for Use Therewith
An analytical instrument stores and/or reads information related to a sample in a contactless memory, such as a passive or active radio-frequency identification (RF-ID) tag. The information may... |
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US20100014081 |
Volume Phase Grating Spectrometers and Related Methods and Systems
A Spectrometer is provided including a camera and an axial symmetric camera mount configured to receive the camera and to rotate. The spectrometer furthers include an input for providing optical... |
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US20090066950 |
SAMPLE TABLE FOR A FOOD ANALYZING DEVICE
Disclosed is a sample table for a food analyzing device used for analyzing a food sample. Said sample table includes a sample holder (14) for receiving the food sample, a means for moving the... |
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US20090113982 |
Multi-dimensional explosive detector
A system and methodology for the trace detection of organic explosives is described. The detector system combines a separation system, such as a gas chromatograph to separate the components of an... |
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US20110261355 |
PORTABLE DEVICE AND METHOD FOR SPECTROSCOPIC ANALYSIS
Spectroscopic devices and techniques for determining the presence or absence of an analyte of interest or the presence or absence of desired characteristics of an object are provided. In an... |
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US20120116739 |
Infrared Microspectroscopy for Intact Fibers
Methods and a non-transient computer medium embodying computer readable code for extracting bulk spectroscopic properties of a particle. A forward model is built of an optical field focused on,... |
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US20110058166 |
SPECTROSCOPE
The present invention provides a small spectroscope that has a short response time. A spectroscope according to one embodiment of the present invention includes: a beam deflector that includes an... |
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US20120008141 |
OPTICAL FILTER, OPTICAL FILTER MODULE, SPECTROMETRIC MEASUREMENT APPARATUS, AND OPTICAL APPARATUS
An optical filter includes: a first variable wavelength bandpass filter that can extract light of a first wavelength band (400 to 460 nm), the first wavelength band having a first spectral band... |
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US20110042353 |
NANOMETER-SCALE ABLATION USING FOCUSED, COHERENT EXTREME ULTRAVIOLET/SOFT X-RAY LIGHT
Ablation of holes having diameters as small as 82 nm and having clean walls was obtained in a poly(methyl methacrylate) on a silicon substrate by focusing pulses from a Ne-like Ar, 46.9 nm... |
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US20090084410 |
DETACHING TRACES OF PARTICLES ADHERING TO AN OBJECT SURFACE AND COLLECTING THEM ONTO A PARTICLE COLLECTION AREA
A system for inspecting wearable people footwear, comprising: a person's standing grille, an air stream chamber, whereas the grille is one of the partitions of the chamber, a plurality of blowing... |
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US20090303477 |
Reagent-Less Test Strip System for Analyte Measurement and Method of Use
A reagent-less test strip system including a spectrometer; a test strip with a membrane for receiving a test sample, the membrane configured to separate the test sample into at least the... |
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US20140340679 |
Interchangeable Chromatic Range Sensor Probe for a Coordinate Measuring Machine
An interchangeable chromatic range sensor (CRS) probe for a coordinate measuring machine (CMM). The CRS probe is capable of being automatically connected to a CMM under program control. In one... |
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US20130250294 |
AUTOMATIC REAL-TIME WAVELENGTH CALIBRATION OF FIBER-OPTIC-BASED SPECTROMETERS
A system comprising a calibration light source is described. The system includes a calibration optical fiber coupled to an output of the calibration light source and to an input slit of a... |
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US20150204720 |
SPECTROMETER AND METHOD OF USE
A method and system for linear spectral dispersion comprising passing an incoming electromagnetic signal through a compound prism consisting of two prisms in opposite orientation, where the two... |
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US20120069333 |
Cells for Biochemical Analysis, Kit for Biochemical Analysis, and Biochemical Analyzer
The invention makes it possible to measure binding of a biochemical substance with a high throughput and with high sensitivity using a small cell capable of being filled with a small amount of... |
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US20100253934 |
ANALYSIS OF MIXTURES INCLUDING PROTEINS
The quality control of vaccines is an important step in the release of vaccines to patients. Problems when dealing with vaccines include stability, batch-to-batch consistency and contamination.... |
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US20110128541 |
Radiation Generation Device for Generating Electromagnetic Radiation Having an Adjustable Spectral Composition, and Method of Producing Same
A radiation generation device for generating resulting electromagnetic radiation having an adjustable spectral composition includes: a multitude of radiation elements (configured to generate a... |
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US20110261356 |
SPECTROSCOPE
The spectrometer 1 is provided with a package 2 in which a light guiding portion 7 is provided, a spectroscopic module 3 accommodated inside the package 2, and a support member 29 arranged on an... |
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US20130027701 |
System and Method for Correcting Spectral Response Using a Radiometric Correction Filter
The present disclosure provides for a correction filter that may be configured to comprise a predetermined arrangement of thin film layers. This arrangement of thin film layers may be such that it... |
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US20120026495 |
Device for On-Site Measurement of Concentration of Uranium in High Temperature Molten Salts
A device for on-site measurement of concentration of uranium in high temperature molten salts is provided. More particularly, to a device for on-site measurement of concentration of uranium in... |
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US20120188541 |
NOVEL SPECTROMETER DESIGN FOR ABERRATION CORRECTION, SIMPLIFIED MANUFACTURE, AND COMPACT FOOTPRINT
This disclosure describes a spectrometer design that corrects aberration by using crossed optical paths, simplifies manufacture by applying the light entrance slit and aperture on opposite sides... |
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US20140141999 |
Method for Chip-Integrated Label-Free Detection and Absorption Spectroscopy with High Throughput, Sensitivity, and Specificity
Systems and methods for chip-integrated label-free detection and absorption spectroscopy with high throughput, sensitivity, and specificity are disclosed. The invention comprises packaged chips... |
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US20120058052 |
METHOD FOR AVIAN SEX DETERMINATION
The invention relates to a method and apparatus for pre-hatch avian embryo sex determination. In particular, the invention relates to a non-invasive method and apparatus for in-ovo determining the... |
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US20100296089 |
WAVELENGTH TRACKER FOR SWEPT WAVELENGTH SENSOR INTERROGATION SYSTEM
A swept wavelength interrogation system includes a tunable light source for outputting a light beam that is tunable over a range of wavelengths and an optical reader head for distributing the... |