Fast Exposure Shutter for Super-Bright Beams of Synchrotron Radiation of Generation 4+ Sources

IF 0.4 4区工程技术 Q4 ENGINEERING, MULTIDISCIPLINARY

Instruments and Experimental Techniques Pub Date : 2026-06-25 DOI:10.1134/S0020441226700442

P. S. Zav’yalov, D. V. Skokov, M. S. Kravchenko, D. V. Karpov, O. M. Kut’kin, M. A. Zav’yalova, E. N. Denezhkin

引用次数: 0

Abstract

A high-speed exposure shutter for a monochromatic beam of superbright synchrotron radiation beams of generation 4+ sources has been developed. The shutter allows suppressing a monochromatic SR beam with an aperture of up to 3 × 3 mm² by five orders of magnitude in intensity and has an opening/closing response speed of no more than 10 ms. During shutter testing, optimal parameters for the shutter lever operating modes were established. High-speed shooting and video image analysis made it possible to demonstrate the damping of lever oscillations due to subsequent actuator steps when opening/closing pulses are out of phase with the levers’ own oscillations.

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第4代+源同步辐射超亮光束的快速曝光快门

研制了一种高速曝光快门，用于第4+代源超亮同步辐射光束的单色光束。该快门允许抑制单色SR光束，孔径高达3 × 3 mm2的强度为5个数量级，并且具有不超过10毫秒的打开/关闭响应速度。在快门测试过程中，确定了快门杆工作模式的最佳参数。高速拍摄和视频图像分析可以证明，当打开/关闭脉冲与杠杆本身的振荡不同步时，由于后续执行器步骤导致的杠杆振荡阻尼。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Instruments and Experimental Techniques 工程技术-工程：综合

CiteScore

1.20

自引率

33.30%

发文量

113

审稿时长

4-8 weeks

期刊介绍： Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.