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公开(公告)号：US06867419B2
公开(公告)日：2005-03-15
申请号：US10112451
申请日：2002-03-29
申请人： Toshiki Tajima
发明人： Toshiki Tajima
CPC分类号： H05H7/16 , A61N2005/1088
摘要： A laser driven compact ion source including a light source that produces an energy pulse, a light source guide that guides the energy pulse to a target and produces an ion beam. The ion beam is transported to a desired destination.
摘要翻译： 包括产生能量脉冲的光源的激光驱动的紧凑离子源，将能量脉冲引导到靶并产生离子束的光源引导件。 离子束被传送到所需的目的地。
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公开(公告)号：US3269458A
公开(公告)日：1966-08-30
申请号：US31619463
申请日：1963-10-14
申请人： ROGERS GAIL C
发明人： ROGERS GAIL C
CPC分类号： H05H7/16 , H01J19/36 , H01J2893/0027
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公开(公告)号：US09913360B1
公开(公告)日：2018-03-06
申请号：US15338569
申请日：2016-10-31
申请人： Euclid TechLabs, LLC
发明人： Sergey Antipov , Roman Kostin , Sergey Kuzikov , Chunguang Jing , Jiaqi Qiu
CPC分类号： H05H9/048 , H05H7/02 , H05H7/08 , H05H7/16 , H05H7/22 , H05H2007/025 , H05H2007/027 , H05H2007/084 , H05H2007/227
摘要： A resonant apparatus such as a resonant waveguide module in an RF particle accelerator includes an unbrazed joint that provides a reliable vacuum seal and RF contact between resonators with precisely controlled internal geometry. The joint can be disassembled and reassembled without degradation. Hard, stainless steel end faces include knife edges pressed into a copper central component, such as a gasket. The knife edges extend the waveguide interiors without gaps or interruptions. The central component serves as a coupling iris or other functional component of the resonant apparatus, thereby allowing the central component to have substantial dimensions that inhibit mechanical distortions thereof. The waveguides and knife edges can be copper plated. Embodiments include embedded passages and/or recesses used for cooling, radiation shielding, magnetic focusing coils, and/or electron optics element formed by permanent magnets.
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公开(公告)号：US20060022151A1
公开(公告)日：2006-02-02
申请号：US11186429
申请日：2005-07-21
申请人： Alan Todd , Hans Bluem , Robert Jackson
发明人： Alan Todd , Hans Bluem , Robert Jackson
IPC分类号： G21K5/10
摘要： An apparatus for producing an annular electron beam comprises a cathode for generating electrons, a cavity having an annular shape and operable to receive the electrons, an energy input coupled to the cavity, where the energy input is operable to supply Radio Frequency (RF) energy at the cavity and an energy output coupled to the cavity and operable to receive accelerated electrons from the cavity and operable to output the accelerated electrons as an annular electron beam.
摘要翻译： 用于产生环形电子束的装置包括用于产生电子的阴极，具有环形形状并且可操作以接收电子的空腔，耦合到空腔的能量输入，其中能量输入可操作以提供射频（RF）能量 并且能量输出耦合到空腔并且可操作以从腔体接收加速的电子并且可操作以输出加速的电子作为环形电子束。
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公开(公告)号：US06856105B2
公开(公告)日：2005-02-15
申请号：US10396257
申请日：2003-03-24
申请人： Chong Guo Yao , Kenneth Whitham
发明人： Chong Guo Yao , Kenneth Whitham
摘要： Some embodiments include operation of an accelerator waveguide to accelerate particles to a first energy within the waveguide, wherein a prebuncher coupled to the waveguide outputs particle bunches having a first phase, change of a phase at which particle bunches will be output from the prebuncher from the first phase to a second phase, and operation of the accelerator waveguide to accelerate particles to a second energy within the waveguide, wherein the prebuncher outputs particle bunches having the second phase. Further aspects provide change of a resonant frequency of the prebuncher from a first frequency to a second frequency. According to still further aspects, the prebuncher includes a prebuncher cavity and change of the resonant frequency comprises change of a shape of the prebuncher cavity.
摘要翻译： 一些实施例包括加速器波导的操作以将粒子加速到波导内的第一能量，其中耦合到波导的预分离器输出具有第一相的粒子束，其中粒子束将从预先搅拌器输出的相的变化 第一阶段到第二阶段，以及加速器波导的操作以将颗粒加速到波导内的第二能量，其中预分离器输出具有第二相的粒子束。 另外的方面提供了预先冲洗器从第一频率到第二频率的谐振频率的改变。 根据另外的方面，预激光器包括预激光腔并且谐振频率的变化包括改变预制腔的形状。
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公开(公告)号：US6060833A
公开(公告)日：2000-05-09
申请号：US953722
申请日：1997-10-17
申请人： Jose E. Velazco
发明人： Jose E. Velazco
摘要： An electron beam accelerator utilizes a single microwave resonator holding a transverse-magnetic circularly polarized electromagnetic mode and a charged-particle beam immersed in an axial focusing magnetic field. The combined effect of the transverse-magnetic microwave fields and the axial magnetic field provide the electron beam with a helical shape and a rotational motion which allows the entire beam to be continually accelerated to high energies in a dc-like fashion. The use of the transverse-magnetic circularly polarized electromagnetic mode allows the resonant frequency to be independent of resonator length--allowing the resonator length to be selected to achieve desired particle acceleration. Using a transverse-magnetic rotating wave mode, TM.sub.110, allows the cavity frequency to be independent of cavity length and eliminates the need for bunched beams and short cavities while allowing the use of a spiraling moving beam. The rotating wave electron beam has a number of applications including, for example, a compact, pulsed high energy electron beam generator within tool casing.
摘要翻译： 电子束加速器利用保持横向磁性圆极化电磁模式的单个微波谐振器和浸入轴向聚焦磁场中的带电粒子束。 横向磁微波场和轴向磁场的组合效应使电子束具有螺旋形状和旋转运动，这允许整个光束以类似dc的方式连续地加速到高能量。 使用横向磁性圆极化电磁模式允许谐振频率与谐振器长度无关，允许谐振器长度被选择以实现期望的粒子加速度。 使用TM110的横向磁旋转模式可以使腔体频率与腔体长度无关，并且不需要束缚的梁和短腔，同时允许使用螺旋式移动梁。 旋转波电子束具有许多应用，例如包括工具外壳内的致密的脉冲高能电子束发生器。
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公开(公告)号：US5153406A
公开(公告)日：1992-10-06
申请号：US359160
申请日：1989-05-31
申请人： Donald K. Smith
发明人： Donald K. Smith
摘要： A microwave coupling device for generating a microwave field in a circular waveguide for energizing a material including a rectangular input waveguide for carrying microwave energy from a microwave source, a circular output waveguide, and a device for coupling the microwave energy from the input waveguide to the output waveguide for generating in the output waveguide the microwave field. Further included is structure for permitting external monitoring through the output waveguide of the material being energized.
摘要翻译： 一种用于在圆形波导中产生微波场的微波耦合装置，用于激励包括用于从微波源携带微波能量的矩形输入波导的材料，圆形输出波导和用于将来自输入波导的微波能量耦合到 输出波导，用于在输出波导中产生微波场。 还包括允许通过被激励材料的输出波导进行外部监测的结构。
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