Matches 1 - 50 out of 129 1 2 3 >


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US20130341515 OPTICAL SYSTEM FOR PORTABLE OSL READER  
An optically stimulated luminescence (OSL) reader having an optical engine with a removably mounted dichroic mirror is provided.
US20120056093 Substance detection, inspection and classification system using enhanced photoemission spectroscopy  
A handheld or portable detection system with a high degree of specificity and accuracy, capable of use at small and substantial standoff distances (e.g., greater than 12 inches) is utilized to...
US20140217295 PLANAR AND VOLUMETRIC DOSIMETER WITH SCINTILLATING MATERIAL FOR RADIOTHERAPY TREATMENT USING TOMOGRAPHIC RECONSTRUCTION  
According to one aspect, a planar and volumetric dosimeter for use with a radiotherapy machine having a radiation source. The dosimeter includes a scintillating assembly including a plurality of...
US20120153167 Positron annihilation characteristics measurement system and method for measuring positron annihilation characteristics  
A positron annihilation characteristics measurement system 10 comprises a positron source; radiation detection means 14 for detecting radiation emitted when a positron generated by the positron...
US20140209807 METHOD AND APPARATUS FOR FAST DETERMINATION OF UNKNOWN RADIATION DOSE  
Described is a method for determination of an unknown radiation dose to which an optically stimulated luminescence (OSL) sensor has been exposed utilizing a pulsed optically stimulated...
US20130341514 METHOD AND APPARATUS FOR FAST DETERMINATION OF UNKNOWN RADIATION DOSE  
Described is a method for determination of an unknown radiation dose to which an optically stimulated luminescence (OSL) sensor has been exposed utilizing a pulsed optically stimulated...
US20110147595 TUNGSTATE-BASED SCINTILLATING MATERIALS FOR DETECTING RADIATION  
A tungstate-based scintillating material and a method for using a tungstate-based scintillating material is provided. In addition, a radiation detector and an imaging device incorporating a...
US20080087827 Apparatus and Method Pertaining to Provision of a Substantially Unique Aircraft Identifier Via a Source of Power  
A vehicle such as an aircraft (400) is provided (101) with a source of power having a power output such as a source of light (401). This power output can then be combined with an identifier (103,...
US20100191107 Diagnostic delivery service  
Systems, methods, and other modalities are described for (a) obtaining an indication relating to an emission module (which may be dangerous, e.g.) or its user (who may be untrained, e.g.) and for...
US20100191093 Diagnostic delivery service  
Systems, methods, and other modalities are described for (a) obtaining an indication relating to an emission module (which may be dangerous, e.g.) or its user (who may be untrained, e.g.) and for...
US20140209806 RADIOGRAPHY SYSTEM AND RADIOGRAPHY METHOD  
The present invention pertains to a radiography system and a radiography method. A radiation output device has a plurality of radiation sources disposed along a predetermined plane. Also, in...
US20080191140 Dual modality detection system of nuclear materials concealed in containers  
Dual modality detection devices and methods are provided for detecting nuclear material, the devices include a neutron detector including multiple neutron detection modules; and a gamma detector...
US20140042309 IN-SITU CALIBRATION SYSTEM AND METHOD FOR RADIATION MONITORS  
By using a scintillation surveymeter with good calibration performance evaluation for a secondary standard radiation field, and a working standard part obtaining an ambient dose equivalent rate,...
US20070007453 Usage log for mechanical and electrical functions of medical imaging systems  
A method for monitoring mechanical and electrical functions of a medical imaging system is provided. The method includes monitoring at least one configuration of the medical imaging system,...
US20140264040 Segmented Fiber Nuclear Level Gauge  
A nuclear level sensing gauge for measuring the level of product in a bin utilizes a plurality of scintillators arranged in a serial fashion. A source of nuclear radiation is positioned adjacent...
US20100102237 FLUORESCENT REFERENCE MEMBER AND FLUORESCENT DETECTION DEVICE INCLUDING FLUORESCENT REFERENCE MEMBER  
A fluorescent reference member capable of providing a detection reference with high reliability and a fluorescent detection device including the fluorescent reference member is provided. The...
US20120168631 SCINTILLATOR OPERATION AND CONTROL  
A method and system for reducing scintillator afterglow. Methods for reducing afterglow include conditioning a scintillator by exposing it to high flux densities of ionizing radiation. One...
US20070295912 Method for Stabilizing the Temperature Dependency of Light Emission of an Led  
Method for correction of the temperature dependency of a light quantity L emitted by a light emitting diode (LED), being operated in pulsed mode with substantially constant pulse duration tP, and...
US20130037723 X-RAY DETECTOR WITH IMPROVED SPATIAL GAIN UNIFORMITY AND RESOLUTION AND METHOD OF FABRICATING SUCH X-RAY DETECTOR  
An X-raydetector (1) is proposed comprising a light detection arrangement (3) such as a CMOS photodetector, a scintillator layer (5) such as a CsI:T1 layer, a reflector layer (9) and a light...
US20100017134 GRAVEL PACK ASSESSMENT TOOL AND METHODS OF USE  
A gravel pack evaluation tool comprised of a low energy radiation source and multiple directionally-collimated radiation detectors to analyze small, azimuthal segments of a gravel pack. Methods of...
US20120298861 Vector Potential Photoelectron Microscope  
A photoelectron microscope uses the vector potential field as a spatial reference. The microscope can be used with a source of photons to image surface chemistry.
US20110180715 SCINTILLATING MATERIAL AND RELATED SPECTRAL FILTER  
A host lattice modified GOS scintillating material and a method for using a host lattice modified GOS scintillating material is provided. The host lattice modified GOS scintillating material has a...
US20150123003 HIGH RESOLUTION ABSORPTION IMAGING USING ANNIHILATION RADIATION FROM AN EXTERNAL POSITRON SOURCE  
An apparatus, and method of using the same, for generating multiple high resolution absorption projection images which can be further processed to yield a high resolution tomographic image using...
US20100084561 Radioisotope Detection Device and Methods of Radioisotope Collection  
A device for collection of radionuclides includes a mixture of a polymer, a fluorescent organic scintillator and a chemical extractant. A radionuclide detector system includes a collection device...
US20150123002 DOSAGE RATE MEASUREMENT SYSTEM AND DOSAGE RATE MEASUREMENT METHOD  
Provided is a measurement unit and measurement method for reducing attenuation due to optical fiber length and SN degradation due to background in a dosage rate monitor that uses optical fiber....
US20100072376 SPECTRAL FILTER FOR USE WITH LUTETIUM-BASED SCINTILLATORS  
A spectral filter used in conjunction with a lutetium-based scintillation material in a radiation detector is in imaging systems. The spectral filter operates to block at least a portion, but...
US20100019155 LUMINESCENCE SENSORS USING SUB-WAVELENGTH APERTURES OR SLITS  
The present invention provide a qualitative or quantitative luminescence sensor, for example a bio sensor or chemical sensor, using sub-wavelength aperture or slit structures, i.e. using apertures...
US20100243878 METHOD AND DEVICE FOR MONITORING AN AUTOMATIC DRIFT COMPENSATION  
A device for monitoring an automatic drift compensation of a scintillation counter may include a drift compensation monitoring unit which is designed to evaluate a counting rate caused by a...
US20100102238 LUMINESCENCE QUANTUM EFFICIENCY MEASURING INSTRUMENT  
A luminescence quantum efficiency measuring instrument is provided for easily and surely changing luminescence of a luminescent sample exhibiting strong luminescence anisotropy into an isotropic...
US20130264483 TILE FOR DETECTOR ARRAY OF IMAGING MODALITY HAVING SELECTIVELY REMOVABLE/REPLACEABLE TILE SUB-ASSEMBLIES  
Among other things, one or more tiles for an indirect-conversation radiation detector array are provided herein. Respective tiles comprise a detector sub-assembly and an electronic sub-assembly,...
US20100051816 DETERMINATION OF A SPATIAL GAIN DISTRIBUTION OF A SCINTILLATOR  
A method for providing information about a spatial gain distribution of a scintillator for a primary radiation is provided which does not require the irradiation of the scintillator with the...
US20110031405 SCINTILLATION DETECTOR GAIN CONTROL SYSTEM USING REFERENCE RADIATION  
A method for controlling gain of a scintillation detector includes using a reference radiation source and a photomultiplier tube and controlling the gain of the scintillation detector based on the...
US20140166886 COMPUTED RADIOGRAPHY (CR) SYSTEM  
An exemplary embodiment of the present invention provides a computed radiography system, comprising a stimulating light source, a imaging plate (IP) positioned such that the stimulating light...
US20100084562 RADIATION DETECTION DEVICE  
A radiation detection system for detecting the presence and location of a radiation source includes an optical fiber bundle having fibers of different lengths, a radiation sensitive material, a...
US20150001398 SCINTILLATING MATERIAL AND RELATED SPECTRAL FILTER  
A host lattice modified GOS scintillating material and a method for using a host lattice modified GOS scintillating material is provided. The host lattice modified GOS scintillating material has a...
US20090095911 APPARATUS FOR MEASURING FLUORESCENCE LIFETIME  
Disclosed is an apparatus for measuring a fluorescence lifetime. The apparatus for measuring the fluorescence lifetime comprises an excitation light generator that generates excitation light to be...
US20130248721 Radiation Dosimeter Detection System and Method  
A method for real-time RL and/or ROSL dose rate measuring in an environment exposed to a radiation source(s). The method comprises the steps of exposing a dosimeter to the environment for...
US20120312995 AUTOMATIC HEALTH DETECTION FOR MOTION AXES IN MEDICAL LINEAR ACCELERATORS  
An image acquisition device employs a low-Z material to maximize the probability of backscattering or direct hits in Compton scattering for radiation with a given energy spectrum that passes...
US20120267535 RADIATION IMAGING DEVICE, SYSTEM, AND METHOD  
A radiation detector includes a sensor panel, a scintillator panel, a reflective layer, and a radiation irradiation detecting photodetector laminated in this order from a side of a radiation...
US20110210256 SPECTRAL IMAGING DETECTOR  
A one-dimensional multi-element photo detector (120) includes a photodiode array (122) with a first upper row of photodiode pixels and a second lower row of photodiode pixels. The photodiode array...
US20120241628 DETECTOR FOR THE DETECTION OF IONIZING RADIATION  
The invention relates to a detector (110) for the detection of ionizing radiation (116). The detector (110) comprises at least one scintillator (112) which is adapted to convert the ionizing...
US20090230308 FLUORESCENCE DETECTING METHOD AND FLUORESCENCE DETECTING APPARATUS  
Fluorescence detection utilizes surface plasmon. The intensity of scattered light, which is substantially proportionate to the intensity of an electric field enhancing field generated on a metal...
US20100084563 FLUORESCENCE IMAGING APPARATUS  
The distribution of abnormal tissue, such as lesions, in an observed object is precisely detected regardless of the distribution of absorbing material present in a living organism. Provided is a...
US20120294416 IMAGING DETECTOR AND METHODS FOR IMAGE DETECTION  
An imaging detector includes a scintillator having a scintillator pixel that is configured to emit light. The detector also includes a photosensor that defines a photosensor pixel that is...
US20110218432 In Vivo Molecular Imaging  
SPECT pixel detectors could be mounted onto moving subjects, such as small rats, to allow live scanning and/or imaging of moving subjects in their natural environment. Solid state monolithic pixel...
US20130334426 APPARATUS AND METHOD FOR THE LOCALLY RESOLVED MEASUREMENT OF A RADIATION DISTRIBUTION PRODUCED USING A LITHOGRAPHY MASK  
A method for locally resolved measurement of a radiation distribution (24) produced using a lithography mask (16) comprises providing a radiation converter (31, 131) having an at least...
US20150021487 TWO-DIMENSIONAL IMAGE DETECTING SYSTEM  
When a conventional idea of determining a setting condition from a parameter of resolution (image resolution) is changed to use an X-ray tube with a stable focus size, setting conditions are...
US20140070104 System, Device and Method for Reading Out X-Ray Information Stored in a Storage Phosphor Plate  
The present invention relates to a system, a device as well as a method for reading out X-ray information stored in a storage phosphor plate (1), comprising a storage phosphor plate (1) and a...
US20090032714 Optical imaging detector  
The invention relates to an optical imaging detector for fluorescence and bioluminescence imaging of an imaged object that can be used for tomographic imaging. The optical imaging detector...
US20120043467 Single plane compton camera  
A single plane Compton telescope uses a coplanar array of detectors to determine the direction of a radiation source. Detector materials and dimensions may have comparable Compton scattering and...

Matches 1 - 50 out of 129 1 2 3 >