Match Document Document Title
9024526 Detector element with antenna  
A detector element with one or more attached antenna for the detection of high energy transmissions, including microwaves, lasers, electromagnetic signals, RF waves, radiation, and/or other...
8853643 Protected readout electrode assembly  
The readout electrode assembly of an avalanche particle detector can be effectively protected against sparks and discharges by means of a plurality of resistor pads formed in a dielectric cover...
8810416 Ionising radiation detector  
An assembly (13) for monitoring ionising radiation comprises a detector substrate (2) for generating electronic charge responsive to incident ionising radiation, the detector substrate (2) having...
8779375 Device and method for monitoring a hadron beam  
The present invention relates to a device for dosimetry monitoring of a hadron beam, comprising successive ionization chambers obtained by a series of parallel detector plates separated from each...
8710449 Plasma panel based radiation detector  
A position-sensitive radiation counting detector includes a first and a second substrate. A gas is contained within the gap between the substrates. A photocathode layer is coupled to the first...
8669533 Ion induced impact ionization detector and uses thereof  
Disclosed are systems, devices and methodologies relating to an ion induced impact ionization detector and uses thereof. In certain implementations, the detector can include a dielectric layer...
8513616 Radiographic imaging device and a detector for a radiographic imaging device  
A radiographic imaging device includes a gas avalanche detector detecting and locating X-ray or gamma ray ionizing radiation. The detector has a gas enclosure with an admission window for...
8481957 Ionizing radiation detector  
An ionizing radiation detector has conductive tubes arranged in parallel and containing a pressurized gas mixture, a conductive wire being pulled tight at the center of each tube and capable of...
8304742 Radiation detector using gas amplification and method for manufacturing the same  
A radiation detector using gas amplification includes: a first electrode pattern which is formed on a first surface of an insulating member and has a plurality of circular openings; and a second...
8212141 Organic semiconductor radiation/light sensor and radiation/light detector  
There is provided a high-sensitivity organic semiconductor radiation/light sensor and a radiation/light detector which can detect rays in real time. In the high-sensitivity organic semiconductor...
8207505 Radiation detector using gas amplication and method for manufacturing the same  
A radiation detector using gas amplification includes: a first electrode pattern which is formed on a first surface of an insulating member and has a plurality of circular openings; and a second...
8158953 Plasma panel based radiation detector  
A position-sensitive radiation counting detector includes a first and a second substrate. A gas is contained within the gap between the substrates. A photocathode layer is coupled to the first...
8129690 High sensitivity B-10 neutron detectors using high surface area inserts  
A neutron detector that includes an anode and a cathode. The cathode includes at least one portion that has a porous substrate with surface segments that define open pores and a layer of neutron...
8053739 Particle beam generating system and method with measurement of the beam spot of the particle beam  
A device to measure the beam spot of a particle beam, has a device that records the projections of the beam spot in many directions that are essentially perpendicular to the direction of the...
8044365 High-resolution ion chamber  
Nested ionization chambers provide independent measurements of a radiation beam that does not fully irradiate the volume of one or both chambers. By mathematically combining these independent...
8030619 Radiation sensor array using conductive nanostructures  
A system may include a conductive substrate, a plurality of conductive nanostructures disposed on a first side of the conductive substrate, an insulating substrate, and a plurality of electrodes...
8000447 Co-axial, high energy gamma generator  
A gamma ray generator includes an ion source in a first chamber. A second chamber is configured co-axially around the first chamber at a lower second pressure. Co-axially arranged plasma apertures...
7902516 Plasma panel based radiation detector  
A radiation counting detector includes a first substrate and a second substrate that is generally parallel to the first substrate and forms a gap with the first substrate. A gas is contained...
7875867 Non-ambipolar radio-frequency plasma electron source and systems and methods for generating electron beams  
An electron generating device extracts electrons, through an electron sheath, from plasma produced using RF fields. The electron sheath is located near a grounded ring at one end of a negatively...
7858949 Multi-anode ionization chamber  
The present invention includes a high-energy detector having a cathode chamber, a support member, and anode segments. The cathode chamber extends along a longitudinal axis. The support member is...
7851822 Full frame ITO pixel with improved optical symmetry  
A charge-coupled device includes a photosensitive region for collecting charge in response to incident light; a first and third gate electrode made of a transmissive material spanning at least a...
7807981 Data processing device, tomography apparatus for examination of an object of interest, method of examining an object of interest, computer-readable medium and program element  
A data processing device, comprising a plurality of emitter antennas arranged on a movable data acquisition device and adapted to emit electromagnetic radiation including data acquired by the...
7791037 Plasma-tube radiation detector  
A radiation detection device comprising a plasma display panel (PDP) with a multiplicity of radiation detection pixels, each radiation detection pixel being defined by a hollow elongated...
7737424 X-ray window with grid structure  
A high strength window for a radiation detection system includes a plurality of intersecting ribs defining a grid having openings therein with tops of the ribs terminate substantially in a common...
7701578 Planar micro-discharge gas detector  
A micro-sized gas detecting device with two electrodes separated by a gap of width ranging from 1 to 500 microns, where the detection is based on emission spectroscopy of gases in an electric...
7683340 Plasma panel based radiation detector  
A radiation counting detector includes a first and a second substrate. A gas is contained within the gap between the substrates. A photocathode layer is coupled to one side of the first substrate...
7649183 Apparatus for monitoring an item for radioactive material on or associated with the item  
Method and apparatus is provided for monitoring an item for radioactive material on or associated with the item, the apparatus including an enclosed volume, an item monitoring location, a...
7495229 Multi-anode radiation detector  
A nuclear radiation detector is disclosed wherein the capacitance of the detector is significantly reduced. This improvement results in more efficient and accurate measurements of radiative...
7485870 Pneumatic infrared detector  
An infrared (IR) radiation detector adapted to detect IR radiation by measuring pneumatic expansion of a sense chamber that is caused by a temperature increase within that chamber due to the...
7476867 Device and method for quality assurance and online verification of radiation therapy  
A radiation monitor and method of monitoring the radiation delivered to a target by a radiation device is described. The radiation monitor contains a set or matrix of pixel ion chambers. The pixel...
7470913 High efficiency and high homogeneity large-area gas-filled radiation detector  
In a preferred embodiment, a radiation detector, including: one or more anode wires disposed within a body of the radiation detector, connections to and suspension of the one or more anode wires...
7470912 Wire-free, dual-mode calibration instrument for high energy therapeutic radiation  
An instrument for checking quality of therapeutic x-ray and electron radiation provides modes optimized for both electrons and for photons obtained by physically flipping the unit to interpose the...
7459691 Cassette for a storage fluorescent screen  
The invention relates to a cassette, in particular an X-ray cassette, for receiving a storage fluorescent screen. The cassette has on one of its narrow sides an opening through which the storage...
7375342 Plasma-shell radiation detector  
A radiation detection device comprising a plasma display panel (PDP) with a multiplicity of radiation detection pixels, each radiation detection pixel being defined by a hollow gas filled...
7157718 Microfabricated radiation detector assemblies methods of making and using same and interface circuit for use therewith  
Microfabricated, gas-filled radiation detector assemblies, methods of making and using same and interface circuit for use therewith are provided. The assembly includes a micromachined radiation...
7151266 Nuclear cargo detector  
Apparatus for the inspection of cargo containers for nuclear materials comprising one or more arrays of modules comprising grounded, closed conductive tubes filled with an ionizing gas mixture...
7099436 Coherent scatter imaging  
A method for the detection of ionizing radiation including directing ionizing radiation towards an object to be examined, preventing Compton scattered radiation from being detected, and detecting...
7078705 Neutron and gamma detector using an ionization chamber with an integrated body and moderator  
A detector for detecting neutrons and gamma radiation includes a cathode that defines an interior surface and an interior volume. A conductive neutron-capturing layer is disposed on the interior...
7078704 Cylindrical ionization detector with a resistive cathode and external readout  
A new design for a cylindrical ionization detector, featuring a resistive cathode, and external pickup wires that sense both the azimuthal and radial coordinates of interaction vertices. Combined...
7019307 Delay line anodes  
In detectors for imaging and other applications, delay line anodes are arrayed so as to allow detection of the location and/or timing of particle hits. The anodes are arrayed to provide an upper...
6933506 Microstrip gas chamber  
The present invention relates to a microstrip gas chamber and microstrip plate capable of reading signals from readout electrodes provided at a rear surface of the substrate in a superior manner...
6919575 Radioactive sources  
Radioactive sources are made from a foil (10) containing radioactive material, by cutting out hexagonal foil elements (12) from the foil, leaving no uncut portions of foil between adjacent...
6891165 Ionizing radiation detector and method for manufacturing such a detector  
An ionizing radiation detector comprising a plurality of conductive tubes arranged in parallel fashion containing a gas mixture under pressure, a conductive wire being tensed at the center of each...
6878944 Two-dimensional detector of ionizing radiation and method for making same  
Two-dimensional detector of ionizing radiation and process for manufacturing this detector This detector comprises sheets (4) emitting particles by interaction with ionizing radiation,...
6847042 Centroid apparatus and method for sub-pixel X-ray image resolution  
An apparatus for detecting X-rays comprises a scintillator which emits a plurality of photoelectrons upon being impacted by an X-ray photon. The photoelectrons are amplified in a gas electron...
6822239 Corpuscular beam image detector using gas amplification by pixel type electrodes  
A particle beam image detector employing gas amplification attained by pixel-type electrodes has high sensitivity and improved reliability of electrodes. Electrons e− produced through ionization...
6818901 Gaseous-based radiation detector  
A radiation detector comprises two electrode arrangements, each including a dielectric substrate and an electrically conducting layer formed on a first surface of respective dielectric substrate,...
6794656 Radiation detector arrangement  
A scanning-based radiation detector arrangement for two-dimensional imaging of an object comprises a plurality of one-dimensional detector units, each comprising an entrance slit, through which...
6717153 Apparatus and methods for monitoring emissions  
Ions produced by radioactive gases present in air impact on the sensitivity of contamination measuring instruments which detect ions generated by radioactive materials present on an item. Methods...
6703619 Multi-grid type microstrip gas chamber  
A microstrip gas chamber (MSGC) comprises a gas volume, an electrically insulating substrate having a surface exposed to the gas volume. A set of alternating cathode strips and anode strips are...