Design of an interference system for measuring the transverse beam size in HLS-II

IF 6.7 3区工程技术 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

International Journal of Optomechatronics Pub Date : 2022-05-04 DOI:10.1080/15599612.2022.2048151

Sanshuang Jin, Yunkun Zhao, Baogen Sun, Leilei Tang, Fangfang Wu, T. Zhou, Ping Lu, Jigang Wang

引用次数: 1

Abstract

Abstract In this paper, a horizontal and vertical double-slits interferometer using visible light are designed to measure the transverse beam size of Hefei Light Source II (HLS-II). For the given initial structural parameters of the two interferometers, a series of numerical simulations and analyses are carried out by using the Synchrotron Radiation Workshop (SRW) code. Furthermore, the core parameters of the double-slits components in the interferometers are optimized. In the end, the visibilities of the horizontal and vertical interferometer we designed are 0.345 and 0.548 respectively, which are in the range of 0.2–0.6. And simulation results meet the requirement of theoretical relative measurement error of less than 10%.

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HLS-II中测量横向光束尺寸的干涉系统设计

摘要本文设计了一种利用可见光的水平和垂直双狭缝干涉仪来测量合肥光源II（HLS-II）的横向光束尺寸。对于给定的两个干涉仪的初始结构参数，使用同步辐射车间（SRW）程序进行了一系列的数值模拟和分析。此外，对干涉仪中双狭缝元件的核心参数进行了优化。最终，我们设计的水平和垂直干涉仪的可见度分别为0.345和0.548，在0.2–0.6的范围内。仿真结果满足理论相对测量误差小于10%的要求。

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

International Journal of Optomechatronics 工程技术-工程：电子与电气

CiteScore

9.30

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： International Journal of Optomechatronics publishes the latest results of multidisciplinary research at the crossroads between optics, mechanics, fluidics and electronics. Topics you can submit include, but are not limited to: -Adaptive optics- Optomechanics- Machine vision, tracking and control- Image-based micro-/nano- manipulation- Control engineering for optomechatronics- Optical metrology- Optical sensors and light-based actuators- Optomechatronics for astronomy and space applications- Optical-based inspection and fault diagnosis- Micro-/nano- optomechanical systems (MOEMS)- Optofluidics- Optical assembly and packaging- Optical and vision-based manufacturing, processes, monitoring, and control- Optomechatronics systems in bio- and medical technologies (such as optical coherence tomography (OCT) systems or endoscopes and optical based medical instruments)