ՀՀ ԳԱԱ Տեղեկագիր: Ֆիզիկա = Proceedings of the NAS RA: Physics

Вибрирующая струна для измерения профиля тонких пучков в ускорителях: предварительные тесты на лазерном пучке

Лазарева, Э. Г. (2018) Вибрирующая струна для измерения профиля тонких пучков в ускорителях: предварительные тесты на лазерном пучке. ՀՀ ԳԱԱ Տեղեկագիր. Ֆիզիկա, 53 (2). pp. 181-192. ISSN 0002-3035

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    Abstract

    The possibility to use a vibrating wire as a target in the method of scanning of transverse profiles of thin beams in accelerators has been studied. In the case where the transverse dimensions of the beam are comparable to the amplitude of oscillations of the wire, the vibrating wire can be used for a fast measurement of the transverse beam profile without moving the sensor. The scanning procedure is replaced by the use of the wire movement during its mechanical oscillations. The method is tested on a focused beam of a semiconductor laser with a spot size at the focus of ~0.1 mm. The reconstruction of the transverse profile is performed on the basis of the measurements of the photons reflected from the vibrating wire by using fast photodiodes.

    Item Type: Article
    Additional Information: Vibrating Wire for Profile Measuring of Thin Beams in Accelerators; Preliminary Tests on a Laser Beam
    Uncontrolled Keywords: Lazareva E. G.
    Subjects: Q Science > QC Physics > Radiophysics
    Divisions: UNSPECIFIED
    Depositing User: Professor Vladimir Aroutiounian
    Date Deposited: 25 May 2018 14:57
    Last Modified: 12 Oct 2019 17:13
    URI: http://physics.asj-oa.am/id/eprint/3684

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