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1.发明公开DETECTOR BASED ON SCINTILLATING OPTICAL FIBERS FOR CHARGED PARTICLES TRACKING WITH APPLICATION IN THE REALIZATION OF A RESIDUAL RANGE DETECTOR EMPLOYING A READ-OUT CHANNELS REDUCTION AND COMPRESSION METHOD 审中-公开DETECTOR基于闪烁光纤，用于检控与压缩和方法的REST区域检测器生产中的应用带电粒子进行选择信道的REDUCING
公开(公告)号：EP2859382A2
公开(公告)日：2015-04-15
申请号：EP13745732.1
申请日：2013-06-12
发明人： LO PRESTI, Domenico
IPC分类号： G01T5/08
CPC分类号： G01T5/08
摘要： The invention relates to charged-particle segmented strip detectors, in which the strips comprise one or more scintillating fibers and the fibers are arranged in the form of a strip and are folded onto themselves so as to form a loop with a bending radius which is ≤100 times the diameter or the side size, in the case of square cross-sections, and the strip is folded so that its end portions form an angle 0≤α≤90° beyond the curvature, said end portions being superimposed in the case where the angle is α ≠ 0 or parallel and spaced in the case where α = 0. These detectors may be one-dimensional or two-dimensional position detectors or tracking detectors and may be combined with residual range detectors. The invention also relates to compression of the number of read-out channels of these detectors obtained by means of suitable grouping of the fibers at the two read-out ends thereof, obtaining a compression factor equal to 2·√
N , where N = the number of read-out channels of the fibers, in quadruple coincidence. The detectors according to the invention are applicable to apparatus for radiography or tomography using charged particles.-
公开(公告)号：EP0179095A1
公开(公告)日：1986-04-30
申请号：EP85901934.0
申请日：1985-04-26
摘要： Un appareil de détection de photons gamma comporte un réseau (10) d'éléments allongés sensibles aux photons gamma (12) disposés chacun pour produire à l'intérieur de l'élément un courant primaire captif de photons lumineux en réponse à un photon gamma reçu. Un réseau (14) d'éléments scintillants allongés (16) s'étend angulairement par rapport aux éléments sensibles aux photons gamma. Chaque élément scintillant (16) répond à la réception des photons lumineux émis transversalement par les éléments sensibles aux photons gamma afin de produire dans l'élément scintillant respectif un courant secondaire captif de photons lumineux. Une série de ces courants indique conjointement l'emplacement d'un événement causé par le photon gamma reçu et ayant provoqué le courant détecté.
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公开(公告)号：EP2850456A1
公开(公告)日：2015-03-25
申请号：EP13722025.7
申请日：2013-05-10
发明人： GODFREY, Alastair
摘要： This application describes a radiation detector apparatus comprising: at least one optical fiber (104) suitable for distributed fiber optic acoustic/vibration sensing adjacent at least a first electrode (201) spaced apart from a second electrode (202) with a gas between the first and second electrodes.
摘要翻译： 本申请描述了一种辐射检测器装置，包括：至少一个适合于分布式光纤声/振动感测的光纤（104），邻近与第二电极（202）间隔开的至少第一电极（201），第一电极 和第二电极。
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公开(公告)号：EP2504721A1
公开(公告)日：2012-10-03
申请号：EP10833852.6
申请日：2010-11-23
申请人： UT-Battelle, LLC
发明人： CLONTS, Lloyd, G. , COOPER, Ronald, G. , CROW, Morris, Lowell , HANNAN, Bruce, W. , HODGES, Jason, P. , RICHARDS, John D. , RIEDEL, Richard A.
IPC分类号： G01T1/20
摘要： Provided are sensors and methods for detecting thermal neutrons. Provided is an apparatus having a scintillator for absorbing a neutron, the scintillator having a back side for discharging a scintillation light of a first wavelength in response to the absorbed neutron, an array of wavelength-shifting fibers proximate to the back side of the scintillator for shifting the scintillation light of the first wavelength to light of a second wavelength, the wavelength-shifting fibers being disposed in a two-dimensional pattern and defining a plurality of scattering plane pixels where the wavelength-shifting fibers overlap, a plurality of photomultiplier tubes, in coded optical communication with the wavelength-shifting fibers, for converting the light of the second wavelength to an electronic signal, and a processor for processing the electronic signal to identify one of the plurality of scattering plane pixels as indicative of a position within the scintillator where the neutron was absorbed.
摘要翻译： 提供了用于检测热中子的传感器和方法。 提供一种具有用于吸收中子的闪烁体的装置，所述闪烁体具有用于响应于所吸收的中子而释放第一波长的闪烁光的背侧，靠近所述闪烁体的背侧的波长漂移纤维阵列， 将所述第一波长的闪烁光移位为第二波长的光，所述波长移位纤维以二维图案设置并限定所述波长移位纤维重叠的多个散射平面像素，多个光电倍增管， 与波长漂移光纤进行编码的光通信，用于将第二波长的光转换为电子信号;以及处理器，用于处理电子信号以识别多个散射平面像素中的一个，以指示闪烁体内的位置 中子被吸收的地方。
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公开(公告)号：EP2100166A2
公开(公告)日：2009-09-16
申请号：EP07848740.2
申请日：2007-12-21
申请人： BAE Systems plc
发明人： DUNLEAVY, Michael , HAQ, Sajad , KING, Douglas, Beverley, Stevenson , COLOSIMO, Nicholas, Giacomo, Robert , SILVIE, Jonathan, Alexander , WEBBERLEY, Philip, Lawrence
CPC分类号： G01T5/08 , G01T1/2002 , G01T1/201 , G01T1/204
摘要： A detector for detecting ionising radiation comprises a scintillator (10) selected to emit light in response to incidence thereon of radiation to be detected, at least one detector (16) for detecting said emitted light, and at least one optical waveguide (12) for transmitting said emitted light to said detector (16). The optical waveguide typically comprises a flexible solid or hollow fibre that can be incorporated into a flexible mat or into a fibre-reinforced structure, so that the detector is integrated therewith.
摘要翻译： 用于检测电离辐射的检测器包括闪烁体10，其被选择为响应于待检测的辐射的入射而发光，至少一个用于检测所述发射的光的检测器16，以及用于将所述发射的光传输到所述发射光的至少一个光波导12 光波导通常包括柔性固体或中空纤维，其可以结合到柔性垫中或纤维增强结构中，使得检测器与其一体化。
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公开(公告)号：EP0377825A2
公开(公告)日：1990-07-18
申请号：EP89122442.0
申请日：1989-12-05
摘要： Ein neuartiger Detektor zum Nachweis von unsichtbarer Strahlung und von geladenen Teilchen besteht aus mindestens einer Strahlung absorbierenden Platte (1) und mindestens einem parallel zur Oberfläche dieser Platte angeordneten, einen Fluoreszenzfarbstoff enthaltenden Lichtwellenleiter (2). Das in der Platte durch die absorbierte Strahlung erzeugte Lumineszenzlicht wird im Lichtwellenleiter in eine Fluoreszenzstrahlung verwandelt, durch Totalreflexion zu einem lichtempfindlichen Halbleiterelement geleitet und dort gemessen.
摘要翻译： 用于检测不可见辐射和带电粒子的新型检测器包括至少一个辐射吸收板（1）和至少一个平行于该面板表面设置并包含荧光染料的光波导（2）。 通过吸收的辐射在面板中产生的发光在光波导中被转换为荧光辐射，并通过全反射传输到光敏半导体元件，在此被测量。
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公开(公告)号：EP2504721A4
公开(公告)日：2016-12-28
申请号：EP10833852
申请日：2010-11-23
申请人： UT-BATTELLE LLC
发明人： CLONTS LLOYD G , COOPER RONALD G , CROW MORRIS LOWELL , HANNAN BRUCE W , HODGES JASON P , RICHARDS JOHN D , RIEDEL RICHARD A
摘要： Provided are sensors and methods for detecting thermal neutrons. Provided is an apparatus having a scintillator for absorbing a neutron, the scintillator having a back side for discharging a scintillation light of a first wavelength in response to the absorbed neutron, an array of wavelength-shifting fibers proximate to the back side of the scintillator for shifting the scintillation light of the first wavelength to light of a second wavelength, the wavelength-shifting fibers being disposed in a two-dimensional pattern and defining a plurality of scattering plane pixels where the wavelength-shifting fibers overlap, a plurality of photomultiplier tubes, in coded optical communication with the wavelength-shifting fibers, for converting the light of the second wavelength to an electronic signal, and a processor for processing the electronic signal to identify one of the plurality of scattering plane pixels as indicative of a position within the scintillator where the neutron was absorbed.
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公开(公告)号：EP1058127B1
公开(公告)日：2006-02-22
申请号：EP00111117.8
申请日：2000-05-23
发明人： Tsuyuki, Akira, Toshiba Corp., Int.Prop.Div. , Maekawa, Tatsuyuki, c/o Toshiba Corp.,Int.Prop.Div , Sumita, Akio, c/o Toshiba Corp.,Int.Prop.Div. , Makino, Shunichiro, c/o Toshiba Corp.,Int.Prop.Div
CPC分类号： G01T5/08 , G01T1/2018
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公开(公告)号：EP1058127A1
公开(公告)日：2000-12-06
申请号：EP00111117.8
申请日：2000-05-23
发明人： Tsuyuki, Akira, Toshiba Corp., Int.Prop.Div. , Maekawa, Tatsuyuki, c/o Toshiba Corp.,Int.Prop.Div , Sumita, Akio, c/o Toshiba Corp.,Int.Prop.Div. , Makino, Shunichiro, c/o Toshiba Corp.,Int.Prop.Div
CPC分类号： G01T5/08 , G01T1/2018
摘要： A radiation detector for detecting radiation comprises a scintillator (1), a first light guide (2), a plurality of second light guides (3) and a photo detector (4). The scintillator (1) generates a scintillated light in response to received radiation. The first light guide (2), which is connected to the scintillator, has a fluorescence characteristic. The second light guide (3) has a common surface arranged at the opposite side of the surface of the scintillator where radiation is received, and the second light guide (3) has a fluorescence characteristic. The photo detector (4) is connected to the first light guide (2) and the second light guide (3), and detects a fluorescent light therein.
摘要翻译： 用于检测辐射的辐射检测器包括闪烁器（1），第一光导（2），多个第二光导（3）和光电检测器（4）。 闪烁器（1）响应于接收到的辐射而产生闪烁光。 连接到闪烁体的第一光导（2）具有荧光特性。 第二导光体（3）具有配置在接收放射线的闪烁体的表面的相反侧的共同面，第二导光体（3）具有荧光特性。 光检测器（4）连接到第一光导（2）和第二光导（3），并检测其中的荧光。
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公开(公告)号：EP0604947B1
公开(公告)日：1997-05-28
申请号：EP93120957.1
申请日：1993-12-27
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