A mechanical linkage of double crystal X-ray monochromator for synchrotron radiation

DONG Xiao-hao; FENG Liang-jie; KANG Le; XU Chao-yin

doi:null

您当前的位置：

首页 >

文章列表页 >

A mechanical linkage of double crystal X-ray monochromator for synchrotron radiation

更新时间：2020-08-12

- A mechanical linkage of double crystal X-ray monochromator for synchrotron radiation
- Optics and Precision Engineering Vol. 15, Issue 2, Pages: 224-229(2007)
- 作者机构：
  
  中国科学技术大学国家同步辐射实验室,安徽合肥,230029
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL544;TH744.1
- Received：12 January 2006，
  
  Revised：15 October 2006，
  
  Published Online：20 February 2007，
  
  Published：20 February 2007
- 稿件说明：
移动端阅览
DONG Xiao-hao, FENG Liang-jie, KANG Le, et al. A mechanical linkage of double crystal X-ray monochromator for synchrotron radiation[J]. Optics and precision engineering, 2007, 15(2): 224-229.
DOI：

DONG Xiao-hao, FENG Liang-jie, KANG Le, et al. A mechanical linkage of double crystal X-ray monochromator for synchrotron radiation[J]. Optics and precision engineering, 2007, 15(2): 224-229. DOI：

摘要

提出了一种实现固定空间输出位置同步辐射双晶单色器的方法及联动机构。分析了基于Bragg衍射原理的此类X射线双晶单色器发展状况

尤其是在能量扫描过程中

通过运动补偿实现出射光束方向与位置固定的方法

总结了各种机械联动机构。在综合凸轮耦合运动机构及直角联动机构运动特点基础上

详细描述了国家同步辐射实验室成功研制的X射线双晶单色器L型联动机构特征

其融合了二者的优点

简化了结构与运动

重点分析了其结构原理与运动关系

以及机构运动的实现与第二晶体自身微调

并对其性能做了进一步的讨论。测试结果表明

L型联动机构完全适用于实现3.1~12.4 keV整个能量范围的全谱扫描实验研究。

Abstract

A novel mechanism for the fixed-exit double crystal monochromator of Bragg-Bragg diffraction case used widely in synchrotron radiation was presented. The development of double crystal monochromator for synchrotron radiation X-ray was reviewed briefly

especially of the fixed-exit mode. Several kinds of implementation approaches for the energy scanning of the photons were summarized by analyzing the common mechanical linkage schemes. Based on the principle of mechanism with rotation plate coupling motions on fixed cams as well as right-angle linkage device

the L-shaped mechanical linkage used in successfully the double crystal monochromator of X-ray beamlines at National Synchrotron Radiation Laboratory (NSRL) was introduced in detail. It adopted the advantages of the above right-angle and motion coupling mechanism to operate the mechanical linkage in simple configurations and motions. Motion mechanism and position adjustment of the crystals

mechanical design of the related structure

and the incoming improvement were discussed

It is indicated that the mechanical linkage is suit for the experimental researches at 3.1~12.4 keV by off-line testing of the mechanism and on-line measurement of the monochromators.

关键词

Keywords

references

. HART M, RODRIGUES A R D. Harmonics-free single-crystal monochromators for neutrons and X-rays [J]. J. Appl. Cryst., 1978,11(4):248-253.

. HRDY J. Fixed-exit channel-cut crystal X-ray monochromators for synchrotron radiation [J].Czech. J. Phys.,1989,39(3):261-265.

. HRDY J. Harmonic-free and fixed-exit monolithic X-ray monochromator . Czech. J. Phys.,1990,40(4):361-366.

. SPIEKER P, ANDO M, KAMIYA N. A monolithic X-ray monochromator with fixed-exit beam position [J]. Nucl. Instr. Met., 1984, 222(1-2):196-201.

. KAWATA H, ANDO M. A double crystal monochromator for the photon factory wiggler beamline [J]. Nucl. Instr. Meth, 1986,246(1-3):368-372.

. LEMONNIER M, COLLET O, DEPAUTEX C, et al..High vacuum two crystal two crystal soft X-ray monochromator [J]. Nucl. Instr. Meth., 1978,152(1):109-111.

. GOLOVCHENKO J A, LEVESQUE R A, COWAN P L. X-ray monochromator system for use with synchrotron radiation sources [J]. Rev. Sci. Instrum.,1981,52(4):509-516.

. COWAN P L, HASTINGS J B, JACH T, et al..A UHV compatible two-crystal monochromator for synchrotron radiation [J]. Nucl. Instr. Meth.,1983,208(1-3):349-353.

. KIRKLAND J P. A UHV-compatible fixed two/four crystal monochromator . Nucl. Instr. Meth. A,1990, 291 (1-2):185-191.

. MASON W P, EMMEL G R, FEYZI F, et al..A new double-crystal monochromator for UHV operation in the low to medium photon energy range [J]. Rev. Sci. Instrum.,1996,67(9):3350-3351.

. SHU D, TOELLNER T S, ALP E E. Modular overconstrained weak-link mechanism for ultraprecision motion control [J]. Nucl. Instr. Meth. A, 2001, 467-468(1):771-774.

. CALIEBE W A, CHEUNG S, LENHARD A, et al..Fixed exit monochromator with fixed rotation axis . AIP Proceedings, 2004,705:643-646.

. XU C, ZHAO W, PAN G, et al.. A double-crystal monochromator for EXAFS measurement at NSRL [J]. Nucl. Instr. Meth. A,1998, 410(2):293-296.

. SHU D, WANG M, LIU W, et al.. UHV compatible compact double-crystal monochromator at BEPC diffraction & scattering beamline 4B9A [J]. Rev. Sci. Instrum.,1989,60(7):2054-2057.

. 汤琦,马健康,周泗忠,等. 弧矢聚焦双晶单色器设计[J]. 光学精密工程,2002,10(4):411-415. TANG Q, MA J K, ZHOU S ZH, et al.. Design of a sagittal focusing double crystal monochromator in synchrotron radiation [J]. Opt. Precision Eng., 2002, 10(4):411-415. (in Chinese)

. MATSUSHITA T, ISHIKAWA T, OYANAGI H. Sagittal focusing double-crystal monochromator with constant exit beam height at the photon factory [J]. Nucl. Instr. Meth. A,1986,246(1-3): 377-379.

. 王峰,徐朝银,潘国强,等. 同步辐射双晶单色仪能量扫描[J]. 光学精密工程,2001,9(4):401-404. WANG F, XU CH Y, PAN G Q, et al..Energy scanning of the double crystal monochromator at X-ray beamline [J]. Opt.Precision Eng., 2001, 9(4):401-404. (in Chinese)

. 黄志刚,董晓浩,高飞,等. X射线衍射与散射光束线环面聚焦镜的面形精度与像差分析[J]. 光学精密工程,2004,12(1):26-30. HUANG ZH G, DONG X H, GAO F, et al..Slope error and aberration analysis for XRDS beamline toroidal focusing mirror [J]. Opt.Precision Eng., 2004, 12(1):26-30. (in Chinese)

. 孙立宁,孙绍云,曲东升,等. 基于PZT的微驱动定位系统及控制方法的研究[J]. 光学精密工程,2004,12(1):55-59. SUN L N, SUN SH Y, QU D SH, et al.. Micro-positioning system based on PZT and its control [J]. Opt. Precision Eng., 2004, 12(1):55-59. (in Chinese)

. 许晓慧,鲁健,朱龙洋,等. 基于激光多普勒技术的PZT薄膜压电性能测试研究[J]. 光学精密工程,2005,13(6):658-663. XU X H,LU J,ZHU L Y,et al.. Measurement of piezoelectric properties of PZT films by laser Doppler technique[J].Opt. precision Eng.,2005,13(6):658-663.(in Chinese)

. 刘建芳,杨志刚,范尊强,等. 压电直线精密驱动器研究[J]. 光学精密工程,2005,13(1):65-72. LIU J F,YANG ZH G,FAN Z Q,et al.. Precise PZT linear step actuator[J]. Opt. precision Eng.,2005,13(1):65-72.(in Chinese)

. 赵宏伟,刘建芳,华顺明,等. 压电型步进精密旋转驱动器[J]. 光学精密工程,2005,13(3):305-310. ZHAO H W,LIU J F,HUA SH,et al..Piezoelectric-type stepping precision rotary actuator[J]. Opt. precision Eng.,2005,13(3):305-310.(in Chinese)

. 华顺明,张宏壮,程光明,等. 压电薄膜型精密运动平台研究[J]. 光学精密工程,2006,14(4):635-640. HUA SH M,ZHANG H ZH,CHENG G M,et al..Research on precise traveling positioning stage driven by piezoelectric bimorph[J]. Opt. precision Eng.,2006,14(4):635-640.(in Chinese)

Views

570

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Parallelism measurement and trajectory planning of multi-channel double crystal monochromator

Optimized precision temperature control method and experimental validation for non-uniform discontinuous X-ray telescope

Ultra-precision machining and testing of reflector mirrors for extreme ultraviolet and X-ray

Effect of the synchrotron radiation experiment configuration on the rocking curve of crystal

Optical property characterization of X-ray filters used in X-ray space survey

Related Author

LU Haolin

LIU Maomao

HE Siyu

FENG Zhao

ZHANG Xiaowei

TANG Lin

HE Jianhua

XIAO Xiaohui

Related Institution

Institute of High Energy Physics， Chinese Academy of Sciences

Advanced Light Source Research Center， Wuhan University

School of Power and Mechanical Engineering， Wuhan University

Innovation Academy for Microsatellites of Chinese Academy of Sciences

Institute of Precision Optical Engineering， MOE Key Laboratory of Advanced Micro-Structured Materials， Shanghai Frontiers Science Center of Digital Optics， Shanghai Professional Technical Service Platform for Full-Spectrum and High-Performance Optical Thin Film Devices and Applications， School of Physics Science and Engineering， Tongji University

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰