|
Match
|
Document |
Document Title |
|
|
7391512 |
Integrated optoelectronic system for measuring fluorescence or luminescence emission decay
An optoelectronic system for measuring fluorescence or luminescence emission decay, including (a) a light source being a light emitting diode, a semiconductor laser or a flash tube; (b) a first...
|
|
|
7381973 |
Analyzer system and method incorporating excimer UV fluorescence detection
A system for measuring the amount of sulfur in a sample is provided comprising a UV fluorescence detector for determining the sulfur dioxide content of the sample and an analyzer for receiving the...
|
|
|
7381972 |
System and method for light fluorescence detection
A device for determining the presence or absence of at least one substance is described. The device includes an illumination component including at least one light emitting diode in the forward...
|
|
|
7375811 |
Fatigue-degree evaluation device
A fatigue-degree evaluation device is provided for easily evaluating a degree of fatigue of a living body. Embodiments include a device wherein fluorescent light generated via a liquid excreted...
|
|
|
7372570 |
Incident light redistribution to compensate for radial gradient in detector
Nonuniformities in the efficiency of detection of individual fluorescing reaction mixtures in a well plate with a two-dimensional array well array are corrected. The nonuniformities arise both from...
|
|
|
7369308 |
Total internal reflection fluorescence microscope
A total internal reflection fluorescence microscope includes a light source which generates laser light having a plurality of wavelengths, a focal optical system which irradiates the laser light...
|
|
|
7365344 |
Scanning fluorescent microscope
A scanning fluorescent microscope includes a light source which irradiates a sample with an exciting light pulse, and a splitter which splits fluorescent photons emitted from the sample excited by...
|
|
|
7362432 |
Method and systems for dynamic range expansion
Methods and systems for expanding the dynamic range of a system are provided. One method includes splitting fluorescent light emitted by a particle into multiple light paths having different...
|
|
|
7361906 |
Biopolymer array substrate thickness dependent automated focus-distance determination method for biopolymer array scanners
A method and system for determining a biopolymer array substrate thickness dependent optimal focus distance for scanning a molecular array by a molecular array scanner are provided. A reference...
|
|
|
7355701 |
Spectroscopy analysis apparatus
A spectroscopy analysis apparatus contains a focusing unit which focuses light from a light source on a sample, an optical scanner which scans the light on the sample, an optical detector which...
|
|
|
7352459 |
Scanning Spectrophotometer for high throughput fluorescence detection and fluorescence polarization
A fluorescence spectrophotometer system may be implemented in scanning fluorescence polarization detection applications. A wavelength and area scanning fluorescence spectrophotometer system may...
|
|
|
7348573 |
Excitation and emission filter
Systems and methods for detecting fluorescent light by providing a filter assembly including an excitation filter and an emission filter.
|
|
|
7342219 |
Laser scanning microscope
A laser scanning microscope includes an acousto-optic element or an electro-optic element in an illumination optical system which introduces a laser beam from a laser beam source of the laser...
|
|
|
7339667 |
Dark box apparatus for fluoroscopy, fluoroscopy system, and fluoroscopy method
Noise in a fluorescence image acquired during fluoroscopy is eliminated to present a clear fluorescence image, and the relative positional relationship between the fluoroscopy unit and the specimen...
|
|
|
7339657 |
Low-cost on-line and in-line spectral sensors based on solid-state source and detectors combinations for monitoring lubricants and functional fluids
A series of optical spectral sensors is based on a combination of solid-state sources (illumination) and detectors housed within an integrated package that includes the interfacing optics and...
|
|
|
7336355 |
Fluorescence spectroscopic apparatus
There is provided a fluorescence spectroscopic apparatus includes an exciting optical unit configured to irradiate the same sample area with a plurality of excitation lights of different wavelength...
|
|
|
7335898 |
Method and apparatus for fluorescent confocal microscopy
A new and improved confocal fluorescence microscope is presented. The new microscope has significant advantages relative to existing implementations of microscope confocal imagers. In common with...
|
|
|
7332727 |
Method and device for generating ultra-high pressure
A pressure source material is loaded into a space having constraint device 1 , which is formed partly by optically transparent material 1 a, 1 b , and is disrupted under volume constraint. Light...
|
|
|
7330255 |
Total internal reflection fluorescence apparatus
Techniques are provided for illuminating a sample by using total internal reflection (TIR) from a diffraction limited focused annular illumination beam. The illumination forms an affected region...
|
|
|
7330252 |
Porous silicon on-chip spectroscopy system
Embodiments of the present invention provide a miniaturized spectroscopy system comprising a light source fabricated from porous silicon. Porous silicon light emitting devices can provide tunable,...
|
|
|
7329880 |
Multiphoton-excitation laser scanning microscope
A compact and inexpensive multiphoton-excitation laser scanning microscope for observing fluorescence by multiphoton excitation having a plurality of wavelengths by irradiating a specimen with...
|
|
|
7329860 |
Confocal imaging methods and apparatus
The invention provides imaging apparatus and methods useful for obtaining a high resolution image of a sample at rapid scan rates. A rectangular detector array having a horizontal dimension that is...
|
|
|
7324202 |
Optical system
An optical system is provided for achieving enhanced rejection of scattered excitation light and superior signal-to-noise performance when reading microplate wells. The optical system uses an axial...
|
|
|
7324200 |
Fluorescence photometric apparatus
A fluorescence photometric apparatus which includes a light source, a light irradiating unit configured to condense light from the light source on a sample by means of an objective lens and...
|
|
|
7323696 |
Phosphor particle coded beads
Beads coded with phosphor particles and methods of making and using them are provided.
|
|
|
7323679 |
Procedure for the optical acquisition of objects by means of a light raster microscope with line by line scanning
Procedure for the image acquisition of objects by means of a light raster microscope with line by line scanning, whereas a scanning of the probe for the creation of a probe image occurs in scanning...
|
|
|
7319039 |
Aerosol-based detection of biological agents
The presence of an aerosol or cloud ( 3 ) of a toxic substance is detected by producing an aerosol ( 17, 5 ) of ligands ( 13 ) to the target substance in a region of sky that contains the target...
|
|
|
7317194 |
Microscope for performing multiple frequency fluorometric measurements
An optical imager, such as a microscope for performing multiple frequency fluorometric measurements comprising a light source, such as a laser source is disclosed. The system is used to excite a...
|
|
|
7316930 |
Use of vertically stacked photodiodes in a gene chip system
An improved gene chip system is arranged with vertically stacked photodiodes for sensing luminescence of genetic material. When genetic samples are combined with a reagent in an array of wells on a...
|
|
|
7315030 |
Laser scanning microscope, storage medium storing spectral data acquisition program, and spectral data acquisition method
A laser scanning microscope enables an observation of a specimen through emitting a laser beam onto the specimen marked by a plurality of fluorescent probes and receiving a fluorescent light back...
|
|
|
7310147 |
Robotic apparatus for picking of cells and other applications with integrated spectroscopic capability
A robotic apparatus of the kind having a sample manipulation head with associated positioning system mounted above the main bed of the apparatus, as used for picking of cells, in particular animal...
|
|
|
7309867 |
Methods and apparatus for characterization of tissue samples
The invention provides methods for determining the probability that a given region of a tissue sample contains tissue of a given category, such as CIN 1 (cervical intraepithelial neoplasia, grade...
|
|
|
7307718 |
Determining an analyte by multiple measurements through a cuvette
A method for measuring the presence or concentration of an analyte in a sample by spectrophotometry: providing an open top cuvette having a sample with an analyte to be measured; providing a light...
|
|
|
7307713 |
Apparatus and method for inspection of a wafer
The invention concerns an apparatus and a method for inspection of a wafer. The apparatus encompasses at least one stroboscopic incident-light illumination device for emitting a pulsed...
|
|
|
7307261 |
Fluorescence detecting apparatus
A fluorescence detecting apparatus includes: a light source for illuminating the surface of detection of a sample with excitation light; a CCD area image sensor for detecting fluorescence emitted...
|
|
|
7304733 |
Method and device for conducting the spectral differentiating, imaging measurement of fluorescent light
A method and a device for image producing measurement of fluorescent light, according to which a sample containing fluorophores of different species is irradiated with excitation light of at least...
|
|
|
7304314 |
Quantum cross-ambiguity function generator
A cross-ambiguity function generator (“CAF”) uses properties of quantum mechanics for computation purposes. The CAF has advantages over standard analog or digital CAF function generators, such...
|
|
|
7298476 |
Method and system for far-field microscopy to exceeding diffraction-limit resolution
The bio-sample (e.g., a live cell) is labeled with a proper number of nanoparticles. Each nanoparticle is pre-co-doped with a controlled ratio of fluorophore donors and acceptors. Two laser pulses...
|
|
|
7297963 |
Method for determination of fuel thermal stability
A method of evaluating thermal stability of a fuel and an apparatus used therein. The method includes heating the fuel to a given temperature, directing light through the heated fuel a first time...
|
|
|
7297962 |
Method for performing spacially coordinated high speed fluorometric measurements
An optical imager, such as a microscope for performing multiple frequency fluorometric measurements comprising a light source, such as a laser source is disclosed. The system is used to excite a...
|
|
|
7297961 |
Fluorescence microscope and observation method using the same
The present invention relates, in general, to a fluorescence microscope and method of observing samples using the microscope and, more particularly, to a fluorescence microscope and method of...
|
|
|
7294842 |
Camera head for fast reproduction of a vacuum UV spectrometer spectrum
An apparatus for measuring the transport time of impurity particles in a plasma includes a spectrometer, a system for the spatially-resolving conversion into charge of light exiting the...
|
|
|
7292350 |
Laser system for measurements of the profile of objects
A system for measuring a profile of an object comprising a source creating a beam of electromagnetic energy. An electromagnetic beam receiver spaced from the source for processing an output signal...
|
|
|
7288227 |
Biochip reader with enhanced illumination and bioarray positioning apparatus
A method of illumination and illumination apparatus are provided in a biochip reader. Illumination is provided by a non-collimated laser source or a light emitting diode (LED). The light is...
|
|
|
7285790 |
Optical measurement system for living bodies and method thereof
A response period is determined arbitrarily. A satisfactory detecting ability may not be provided because of an artifact or the like contained in a signal. Therefore, an effective detection method...
|
|
|
7285789 |
Optical device for surface-generated fluorescence
A sample substrate adapted for use with electromagnetic excitation light includes a base and a layer system. The layer system includes a multilayer interference coating with at least two layers...
|
|
|
7282724 |
Method and system for the analysis of co-localizations
A method and a system for the analysis of co-localizations of dyes present in a specimen. The fluorescence spectra of the dyes present in the specimen are determined. A tolerance region around each...
|
|
|
7282723 |
Methods and apparatus for processing spectral data for use in tissue characterization
The invention provides methods for processing tissue-derived spectral data for use in a tissue classification algorithm. Methods of the invention comprise application of spectral and/or image masks...
|
|
|
7277169 |
Whole spectrum fluorescence detection with ultrafast white light excitation
A fluorescence detection system for testing a sample having at least one fluorophore. The fluorescence detection system comprises a white light generation system outputting a white light pulse. The...
|
|
|
7277168 |
Method and system for real-time fluorescent determination of trace elements
A system for real-time fluorescent determination of trace elements comprising transport means for moving a plurality of samples, means for generating a plurality of incident radiation pulses of...
|