Fast resonant target vibrating wire scanner for photon beam

被引：8

作者：

Arutunian, S. G. ^{[1
]}

Chung, M. ^{[2
]}

Harutyunyan, G. S. ^{[1
]}

Margaryan, A. V. ^{[1
]}

Lazareva, E. G. ^{[1
]}

Lazarev, L. M. ^{[1
]}

Shahinyan, L. A. ^{[1
]}

机构：

[1] Yerevan Phys Inst, Alikhanian Br St 2, Yerevan 0036, Armenia

[2] Ulsan Natl Inst Sci & Technol, Ulsan 689798, South Korea

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2016年 / 87卷 / 02期

基金：

新加坡国家研究基金会;

关键词：

D O I：

10.1063/1.4941837

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We propose a new type of wire scanner for beam profile measurements, based on the use of a vibrating wire as a scattering target. Synchronous measurements with the wire oscillation allow to detect only the signal coming from the scattering of the beam on the wire. This resonant method enables fast beam profiling in the presence of a high level of background. The developed wire scanner, called resonant target vibrating wire scanner, is applied to photon beam profiling, in which the photons reflected on the wire are measured by a fast photodiode. In addition, the proposed measurement principle is expected to monitor other types of beams as well, such as neutrons, protons, electrons, and ions. (C) 2016 AIP Publishing LLC.

引用

页数：8

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