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1.发明授权Transparent glass scintillators, methods of making same and devices using same 有权透明玻璃闪烁体，其制造方法以及使用其的装置公开(公告)号：US09279891B2
公开(公告)日：2016-03-08
申请号：US14008380
申请日：2012-03-29
申请人： Zhitao Kang , Brent Karl Wagner , Jason Hayes Nadler , Robert Rosson , Bernd Kahn , Meredith Brooke Barta
发明人： Zhitao Kang , Brent Karl Wagner , Jason Hayes Nadler , Robert Rosson , Bernd Kahn , Meredith Brooke Barta
CPC分类号： G01T1/2002 , C03C3/062 , C03C3/064 , C03C3/068 , C03C4/12 , C03C10/16 , G01T1/2006 , G01T1/2018 , G01T1/208 , G01T3/06
摘要： Compositions and methods are described for transparent glass composite having nanoparticles therein that scintillate in the presence of nuclear radiation, particularly gamma rays, but also x-rays, alpha particles, beta particles, and neutrons. The transparent glass composites can be prepared by a melt/cool process to produce the transparent glass composite. The wavelength of light emitted by the transparent glass composite can be tailored based on the materials used to make the glass composite. A detector that utilizes the transparent glass composite can measure nuclear radiation from numerous sources.
摘要翻译： 对其中具有纳米颗粒的透明玻璃复合物描述了组合物和方法，所述纳米颗粒在存在核辐射，特别是γ射线的情况下闪烁，还描述了x射线，α粒子，β粒子和中子。 透明玻璃复合材料可以通过熔融/冷却方法制备以生产透明玻璃复合材料。 透明玻璃复合材料发射的光的波长可以根据用于制造玻璃复合材料的材料进行调整。 利用透明玻璃复合材料的探测器可以测量许多来源的核辐射。
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公开(公告)号：US08890077B2
公开(公告)日：2014-11-18
申请号：US13383463
申请日：2010-08-04
申请人： Robert L. Rosson , Bernd Kahn , Brent Wagner , David Roberts
发明人： Robert L. Rosson , Bernd Kahn , Brent Wagner , David Roberts
CPC分类号： G01T7/00 , G01N21/6402 , G01N2021/1793 , G01N2021/4709 , G01N2021/6419 , G01S17/88 , G01S17/95 , Y02A90/19
摘要： Various embodiments of the present invention provide a method of detecting inaccessible radiation sources by measuring corresponding ions and excited molecules created by radiation, using LIDAR technology. The LIDAR system of the present invention employs a pulsed laser transmitter, a telescope receiver, and associated control and acquisition systems. Light propagates out from the laser transmitted and is directed into the volume surrounding the radioactive source, or the “ion cloud.” The ion cloud absorbs the transmitted light, which induces the non-fluorescing ions to fluoresce. Light from the ion cloud is then backscattered and the telescope receiver subsequently collects the photons from the backscattered light. The intensity of the fluorescence (determined by the photon count) is measured, which provides an indication of the number density of the ionized atoms. Algorithms can then be used to relate the measured ionization rates to the source activity.
摘要翻译： 本发明的各种实施例提供了一种通过使用LIDAR技术测量由辐射产生的相应离子和激发分子来检测不可接近的辐射源的方法。 本发明的激光雷达系统采用脉冲激光发射机，望远镜接收机和相关的控制和采集系统。 光从传输的激光中传播，并被引导到放射源周围的体积或“离子云”中。离子云吸收透射光，这会诱导非荧光离子发荧光。 然后来自离子云的光被反向散射，望远镜接收器随后从后向散射的光中收集光子。 测量荧光的强度（由光子计数确定），其提供了电离原子的数量密度的指示。 然后可以使用算法将测量的电离速率与源活动相关联。
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3.发明申请TRANSPARENT GLASS SCINTILLATORS, METHODS OF MAKING SAME AND DEVICES USING SAME 有权透明玻璃扫描仪，其制造方法和使用其的装置公开(公告)号：US20140166889A1
公开(公告)日：2014-06-19
申请号：US14008380
申请日：2012-03-29
申请人： Zhitao Kang , Brent Karl Wagner , Jason Hayes Nadler , Robert Rosson , Bernd Kahn , Meredith Brooke Barta
发明人： Zhitao Kang , Brent Karl Wagner , Jason Hayes Nadler , Robert Rosson , Bernd Kahn , Meredith Brooke Barta
CPC分类号： G01T1/2002 , C03C3/062 , C03C3/064 , C03C3/068 , C03C4/12 , C03C10/16 , G01T1/2006 , G01T1/2018 , G01T1/208 , G01T3/06
摘要： Compositions and methods are described for transparent glass composite having nanoparticles therein that scintillate in the presence of nuclear radiation, particularly gamma rays, but also x-rays, alpha particles, beta particles, and neutrons. The transparent glass composites can be prepared by a melt/cool process to produce the transparent glass composite. The wavelength of light emitted by the transparent glass composite can be tailored based on the materials used to make the glass composite. A detector that utilizes the transparent glass composite can measure nuclear radiation from numerous sources.
摘要翻译： 对其中具有纳米颗粒的透明玻璃复合物描述了组合物和方法，所述纳米颗粒在存在核辐射，特别是γ射线的情况下闪烁，还描述了x射线，α粒子，β粒子和中子。 透明玻璃复合材料可以通过熔融/冷却方法制备以生产透明玻璃复合材料。 透明玻璃复合材料发射的光的波长可以根据用于制造玻璃复合材料的材料进行调整。 利用透明玻璃复合材料的探测器可以测量许多来源的核辐射。
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公开(公告)号：US20120112076A1
公开(公告)日：2012-05-10
申请号：US13383463
申请日：2010-08-04
申请人： Robert L. Rosson , Bernd Kahn , Brent Wagner , David Roberts
发明人： Robert L. Rosson , Bernd Kahn , Brent Wagner , David Roberts
IPC分类号： G01T1/205
CPC分类号： G01T7/00 , G01N21/6402 , G01N2021/1793 , G01N2021/4709 , G01N2021/6419 , G01S17/88 , G01S17/95 , Y02A90/19
摘要： Various embodiments of the present invention provide a method of detecting inaccessible radiation sources by measuring corresponding ions and excited molecules created by radiation, using LIDAR technology. The LIDAR system of the present invention employs a pulsed laser transmitter, a telescope receiver, and associated control and acquisition systems. Light propagates out from the laser transmitted and is directed into the volume surrounding the radioactive source, or the “ion cloud.” The ion cloud absorbs the transmitted light, which induces the non-fluorescing ions to fluoresce. Light from the ion cloud is then backscattered and the telescope receiver subsequently collects the photons from the backscattered light. The intensity of the fluorescence (determined by the photon count) is measured, which provides an indication of the number density of the ionized atoms. Algorithms can then be used to relate the measured ionization rates to the source activity.
摘要翻译： 本发明的各种实施例提供了一种通过使用LIDAR技术测量由辐射产生的相应离子和激发分子来检测不可接近的辐射源的方法。 本发明的激光雷达系统采用脉冲激光发射机，望远镜接收机和相关的控制和采集系统。 光从传输的激光中传播，并被引导到放射源周围的体积或“离子云”中。离子云吸收透射光，这会诱导非荧光离子发荧光。 然后来自离子云的光被反向散射，望远镜接收器随后从后向散射的光中收集光子。 测量荧光的强度（由光子计数确定），其提供了电离原子的数量密度的指示。 然后可以使用算法将测量的电离速率与源活动相关联。
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公开(公告)号：US3531241A
公开(公告)日：1970-09-29
申请号：US3531241D
申请日：1968-10-23
申请人： PORTER CHARLES R , BERND KAHN
发明人： PORTER CHARLES R , KAHN BERND
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