|
Match
|
Document |
Document Title |
|
|
7630072 |
Fluorescence calibrator for multiple band flat field correction
A fluorescence reference plate for a fluorescence spectroscopic instrument is arranged with fluorescent layers having different excitation and emission characteristics. The fluorescent layers are...
|
|
|
7623230 |
Optical sensor calibration
An apparatus including: an optical sensor comprising an optical transmitter and an optical receiver; and a calibration system configured to change calibration of the sensor when a measurement taken...
|
|
|
7586600 |
Normalization of data
Methods for normalizing output from an instrument employing a reference standard or non-fluorescing substance disposed within at least one of a plurality of reaction chambers. The method comprises...
|
|
|
7586590 |
Calibration code strip with permutative grey scale calibration pattern
A calibration strip for use with a package of test strips includes a substrate with and a permutative grey scale calibration pattern disposed on a surface of the substrate with the permutative grey...
|
|
|
7576317 |
Calibration standard for a dual beam (FIB/SEM) machine
Calibration of measurements of features made with a system having a micromachining tool and an analytical tool is disclosed. The measurements can be calibrated with a standard having a calibrated...
|
|
|
7576853 |
Electronically modulated dynamic optical phantoms for biomedical imaging
A method and system for calibrating an optical tomographic imaging system that is configured to execute time-series optical measurements of a target's response to incident optical energy is...
|
|
|
7551275 |
Sensor calibration system and method
Disclosed herein is reference component for a sensor. The reference component comprises a calibration surface and an integrated circuit. The integrated circuit often contains a digital...
|
|
|
7538868 |
Pattern recognition matching for bright field imaging of low contrast semiconductor devices
Calibration of pattern recognition in bright field imaging systems is disclosed. A target pattern on a substrate on the stage is brought into focus of a bright field system. The image is scanned in...
|
|
|
7532319 |
Apparatus for calibrating displacement of reflective parts in diffractive optical modulator
Disclosed herein is an apparatus for calibrating the displacement of reflective parts in a diffractive optical modulator. The apparatus includes a diffractive optical modulator, a light intensity...
|
|
|
7521670 |
Standard for referencing luminescence signals
The invention discloses a standard for referencing luminescence signals, having an optically transparent base material comprising a lanthanum phosphate glass, a fluorophosphate glass, a fluor-crown...
|
|
|
7499158 |
Positionable calibration target for a digital printer or image scanner
A structure for calibrating an image sensor or other photosensor includes a baffle for passage of a sheet therethrough. A photosensor is disposed to receive light reflected from a sheet passing...
|
|
|
7480042 |
Luminescence reference standards
Systems, and components thereof, for detecting and/or analyzing light. These systems can include, among others, optical reference standards for calibrating, validating, and/or monitoring...
|
|
|
7477375 |
Optical reference standard
An optical reference is disclosed for wet foodstuffs including an optical reference material including a binder and a cereal formed into a matrix to fixedly hold an amount of water. The reference...
|
|
|
7474393 |
Method and apparatus for determining a vertical intensity profile along an illuminating beam
An assembly is provided for the direct measurement of a vertical intensity profile through a plane of focus along an illuminating beam, a determination of a depth of the focal plane and a maximum...
|
|
|
7460237 |
Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method
In a method of determining a structure parameter of a target pattern in a lithographic process, a series of calibration spectra are calculated from a reference pattern. Spectral analysis is...
|
|
|
7456949 |
Methods and systems for laser calibration and eye tracker camera alignment
The present invention provides methods, systems, and apparatus for calibrating a laser ablation system, such as an excimer laser system for selectively ablating a cornea of a patient's eye. The...
|
|
|
7453571 |
Dimensional calibration standards
A calibration standard, for calibrating lateral or angular dimensional measurement systems, is provided. The standard may include a first substrate spaced from a second substrate. The standard may...
|
|
|
7428044 |
Drift compensation for an optical metrology tool
Drift in an optical metrology tool is compensated for by obtaining a first measured diffraction signal and a second measured diffraction signal of a first calibration structure mounted on the...
|
|
|
7417726 |
Normalization of data using controls
An apparatus for normalizing a PCR instrument, can comprise a microplate comprising at least 6,000 wells and a system of dyes at known concentrations in a plurality of the at least 6,000 wells. A...
|
|
|
7411665 |
Method for wavelength calibration of an optical measurement system
An optical measurement system having a spectrophotometer and a ellipsometer is calibrated, the spectrophotometer and the ellipsometer first being calibrated independently of one another. A...
|
|
|
7408634 |
Automated imaging with phosphorescent imaging targets
The present invention discloses a system and method for providing an automated imaging system comprising an illumination source, a phosphorescent imaging target, and an optical imaging sensor for...
|
|
|
7400394 |
Co-deployed optical referencing for responsive dust-based sensing system
Apparatus and methods for calibrating an optical detector. In one embodiment an optical reference apparatus includes a body having an outer surface. At least a portion of the outer surface has a...
|
|
|
7365839 |
Process and compositions for synthetic calibration of bio-photonic scanners
A method, apparatus, and set of compositions are disclosed for calibrating a bio-photonic scanner. The scanner detects selected molecular structures of tissues, nondestructively, in vivo. The...
|
|
|
7361941 |
Calibration standards and methods
Parameters of a metrology tool may be determined by measuring a dimension of a feature on a calibration standard with the tool and using the measured dimension and a known traceable value of the...
|
|
|
7359047 |
Device for checking or calibrating the angle-dependent alignment of a high-precision test piece
The invention relates to checking or calibrating the angle-dependent alignment of a reference structure on a high-precision test-piece. A device comprises a plinth, and a retainer piece, rotatably...
|
|
|
7355695 |
Wavefront calibration analyzer and methods
A wavefront sensor enhances calibration of a laser ablation system, such as a laser eye surgery system, by measuring one or more characteristics of an ablated test surface. Typically, light is...
|
|
|
7345773 |
Movable-type flatness measurement apparatus
In a flatness measurement apparatus, a sensor unit having a flatness-detection sensor is slidable along the linear guide rail. A support system supports the linear guide rail such that the linear...
|
|
|
7339665 |
Calibration source for calibrating spectroradiometer, calibration method using the same, and calibration system
A spectroradiometer is calibrated by a calibration source including a plurality of monochromatic sources for emitting monochromatic rays having different wavelengths from each other, respectively;...
|
|
|
7317523 |
Method for calibrating a metrology tool and a system
A method for calibrating a metrology tool, the method includes: determining a relationship between an upper portion of a milled reference structural element and between a lower portion of the...
|
|
|
7315368 |
Spectra generator for test and calibration
A spectra generator having an electrically programmable diffraction grating. There may be a broad band light source that emits light which is diffracted by the grating. Diffracting elements in the...
|
|
|
7307715 |
Method for the formation of a structure size measured value
The structure size of a structure ( 100 ) is measured by forming an auxiliary measured value (Dx′, Dy′). A calibration measured value (Px′, Py′) is determined on the basis of a calibration...
|
|
|
7262842 |
Device for referencing fluorescence signals
The invention relates to a device for referencing fluorescence signals and/or calibration of fluorescence detection systems, whereby the device comprises an essentially non-fluorescing support, on...
|
|
|
7248356 |
Calibration aid
A calibration aid may be assembled as follows. First, the standard reference substance is prepared by dissolving ICG dye and albumin protein in water. Then, the carrier sheet of fleece material is...
|
|
|
7241399 |
Synthesis of nanoparticles
Methods for the preparation of inorganic nanoparticles capable of fluorescence, wherein the nanoparticles consist of a host material that comprises at least one dopant. The synthesis of the...
|
|
|
7236241 |
Method of making a standard tool for calibrating stress analysis measuring devices and a set of the standard tools
A method of making a standard tool for calibrating polarimeters that analyze stress in photoelastic material, includes the steps of partially annealing a starting piece of tempered glass so that...
|
|
|
7230696 |
Calibration of instruments for measuring the permeability of a material
A system that calibrates instruments for measuring the light or air permeability of a material, and includes a calibration target which can be used for calibration of either light-based or...
|
|
|
7227629 |
Calibration tool for an optical measuring device with an optical fiber probe
An optical measurement device calibration tool includes an optical probe suitable for calibrating various optical imaging devices, for example, low coherence reflectometers and optical coherence...
|
|
|
7193701 |
Gray optical standard
A system for providing and using a gray optical standard is disclosed, the standard generally comprising a housing having a cavity and an at least partially transparent portion adjacent to the...
|
|
|
7180607 |
Method and device for calibrating a measuring system
A measuring system including a measuring device with a laser tracker and an opto-electronic sensor having fixed positions relative to one another and an auxiliary measuring tool with a reflector...
|
|
|
7151597 |
Optical wavelength standard and optical wavelength calibration system and method
The optical wavelength standard comprises a diffraction grating having a diffractive surface, an input arrangement and an output optical arrangement. The input optical arrangement is located to...
|
|
|
7115232 |
Fluorescence validation microplate and method of use
A fluorescence validation microplate for testing the validity of a fluorometer is provided which can efficiently and cost-effectively test fluorometers to determine linearity, alignment,...
|
|
|
7106435 |
Hyperspectral scene generator and method of use
A hyperspectral scene generator generates a projected linear scene where the spectral characteristics at each location that forms the scene are dynamically and arbitrarily controllable. The...
|
|
|
RE39268 |
Simulation for pulse oximeter
A method and system for simulating living tissue which is to be monitored by a pulse oximeter that provides red and infrared light flashes, the system including structure for: converting the red...
|
|
|
7099015 |
Fiber optic sensing device for measuring a physical parameter
A fiber optic sensing device uses a Fabry-Perot cavity to sense a physical parameter. The cavity modulates the incident polychromatic light. The modulated light is recorded by an optical...
|
|
|
7084386 |
System and method for light source calibration
A light source calibration target has a surface in view of a camera of an image capture system, The target includes a substrate having a substantially Lambertian surface, a visually distinct...
|
|
|
7075636 |
Apparatus and methods for evaluating performance of endoscopy devices and systems
A test and measurement system to assess performance characteristics of an endoscope or other optically based diagnostic or treatment devices. The performance characteristics can include the...
|
|
|
7068366 |
Simulated calibration sample for a spectrographic measurement sensor and method for use
A simulated calibration and verification reference sample for a measurement system including a blackbody radiation source and a spectrographic sensor is disclosed. By providing a simulating...
|
|
|
7061608 |
Apparatus and method for calibration of spectrophotometers
An apparatus and related method for optical calibration of spectrophotometers is described. The apparatus is a calibration plate including one or more cuvettes filled with solutions of interest....
|
|
|
7054000 |
Method of calibration of magnification of microscopes having different operational principles for bringing them into a single, absolute scale
A method of calibration of magnification of a microscope with the use of a diffraction grating has the steps of determining a mean period of a diffraction grating by irradiating the diffraction...
|
|
|
7016032 |
Device for the calibration of an optical detection channel for the two-dimensional measurement of multi-specimen carriers
The invention is directed to a device for calibrating an optical detection channel for a two-dimensional, spatially dependent measurement of fluorescent or luminescent radiation in multi-specimen...
|