Advances in X-Band and S-Band Linear Accelerators for Security, NDT, and Other Applications
Advances in X-Band and S-Band Linear Accelerators for Security, NDT, and Other Applications
复制标题
用于安全、NDT 和其他应用的 X 波段和 S 波段线性加速器的进展
DOI：
--
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
A. Mishin
中科院分区：
文献类型：
--
作者：
A. Mishin
在 AS&E 高能系统部门，我们设计了多种新型先进的高能电子束和 X 射线源。我们的主要重点始终是打造世界上最便携的商用 X 波段加速器。如今，我们的 X 波段系统经常超越类似 S 波段机器的性能，同时它们比后者更便携。 X 波段加速器的新设计在最实用的能量范围（1 MeV 至 6 MeV）已经过测试，取得了出色的结果。在 HES 及其前身 SRC 的历史中，已经生产了 100 多个直线加速器系统。 AS&E 在自屏蔽 Shaped Energy ™ 货物筛查系统中使用了最紧凑的安全直线加速器。我们率先使用 X 波段直线加速器进行 CT，生成油管和原木的高质量图像。机械臂上的 X 波段直线加速器头已用于异形石墨复合材料零件的电子束辐射固化。我们开发了适用于医疗和无损检测应用的宽范围 4 MeV 至超过 10 MeV 能量调节 X 波段和 S 波段系统。运行在纳秒到微秒范围内的调节脉冲长度系统已在 X 波段和 S 波段频率范围内构建。
At AS&E High Energy Systems Division, we designed several new advanced high energy electron beam and X-ray sources. Our primary focus has always been in building the world’s most portable commercial X-band accelerators. Today, our X-band systems frequently exceed performance of the similar S-band machines, while they are more portable compared to the latter. The new designs of the X-band accelerators in the most practical energy range from 1 MeV to 6 MeV have been tested delivering outstanding results. More than 100 linacs systems have been produced over HES history and history of its predecessor, SRC. The most compact linac for security is used by AS&E in a self-shielded, Shaped Energy ™ cargo screening system. We pioneered using the X-band linear accelerators for CT, producing high quality images of oil pipes and wood logs. An X-band linear accelerator head on a robotic arm has been used for electron beam radiation curing of an odd-shaped graphite composite part. We developed the broad-range 4 MeV to over 10 MeV energy-regulated X-band and S-band systems for medical and NDT applications. The regulated pulse length systems operating in a range from nanoseconds to microseconds have been built both in X-band and in S-band frequency range.