公开(公告)号：US09099211B2

公开(公告)日：2015-08-04

申请号：US13325322

申请日：2011-12-14

申请人： Kwon-Hae Yea ,  HyungKi Cha ,  Sung-Man Lee ,  Sang-Soon Park ,  Seong Hee Park

发明人： Kwon-Hae Yea ,  HyungKi Cha ,  Sung-Man Lee ,  Sang-Soon Park ,  Seong Hee Park

IPC分类号： G21G1/06 ,  G01N23/222

CPC分类号： G21G1/06 ,  G01N23/222 ,  G01N2223/204

摘要： Disclosed herein is a prompt gamma-ray detection apparatus for analyzing chemical materials using femtosecond pulse laser-induced neutrons, which can be effectively used in the nondestructive inspection of various materials, such as metals, coal, cement, radioactive materials and the like as well as explosives and chemical materials, and which can provide better measurement results for the analysis of basic materials, and a method of measuring prompt gamma-rays using the apparatus. The prompt gamma-ray detection apparatus is advantageous because it can non-destructively analyze the elements in a chemical sample using a femtosecond pulse laser-induced neutron generator that solves the problems of an atomic reactor for research or a radioactive isotope as a neutron radiation source.

摘要翻译： 本文公开了一种用于使用飞秒脉冲激光诱导中子分析化学材料的快速γ射线检测装置，其可以有效地用于各种材料如金属，煤，水泥，放射性材料等的非破坏性检查 作为爆炸物和化学材料，并且可以为基础材料的分析提供更好的测量结果，以及使用该装置测量快速γ射线的方法。 迅速的伽马射线检测装置是有利的，因为它可以使用飞秒脉冲激光诱导中子发生器对化学样品中的元素进行非破坏性分析，该中子发生器解决用于研究的原子反应堆或放射性同位素作为中子辐射源的问题 。

公开(公告)号：US20120183111A1

公开(公告)日：2012-07-19

申请号：US13325322

申请日：2011-12-14

申请人： Kwon-Hae Yea ,  HyungKi Cha ,  Sung-Man Lee ,  Sang-Soon Park ,  Seong Hee Park

发明人： Kwon-Hae Yea ,  HyungKi Cha ,  Sung-Man Lee ,  Sang-Soon Park ,  Seong Hee Park

IPC分类号： G21G1/06

CPC分类号： G21G1/06 ,  G01N23/222 ,  G01N2223/204

摘要： Disclosed herein is a prompt gamma-ray detection apparatus for analyzing chemical materials using femtosecond pulse laser-induced neutrons, which can be effectively used in the nondestructive inspection of various materials, such as metals, coal, cement, radioactive materials and the like as well as explosives and chemical materials, and which can provide better measurement results for the analysis of basic materials, and a method of measuring prompt gamma-rays using the apparatus. The prompt gamma-ray detection apparatus is advantageous because it can non-destructively analyze the elements in a chemical sample using a femtosecond pulse laser-induced neutron generator that solves the problems of an atomic reactor for research or a radioactive isotope as a neutron radiation source.

摘要翻译： 本文公开了一种用于使用飞秒脉冲激光诱导中子分析化学材料的快速γ射线检测装置，其可以有效地用于各种材料如金属，煤，水泥，放射性材料等的非破坏性检查 作为爆炸物和化学材料，并且可以为基础材料的分析提供更好的测量结果，以及使用该装置测量快速γ射线的方法。 迅速的伽马射线检测装置是有利的，因为它可以使用飞秒脉冲激光诱导中子发生器对化学样品中的元素进行非破坏性分析，该中子发生器解决用于研究的原子反应堆或放射性同位素作为中子辐射源的问题 。