Design of a sagittally focusing double-crystal monochromator in synchrotron radiation

TANG Qi; MA Jian-kang; ZHOU Si-zhong; FU Xuan

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Design of a sagittally focusing double-crystal monochromator in synchrotron radiation

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- Design of a sagittally focusing double-crystal monochromator in synchrotron radiation
- Optics and Precision Engineering Vol. 10, Issue 4, Pages: 411-415(2002)
- 作者机构：
  
  中国科学院西安光学精密机械研究所,陕西西安,710068
- 作者简介：
- 基金信息：
- DOI：
  CLC： TH741
- Received：10 December 2001，
  
  Revised：05 June 2002，
  
  Published Online：15 August 2002，
  
  Published：15 August 2002
- 稿件说明：
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汤琦, 马健康, 周泗忠, 傅(亻翾). 弧矢(Sagittal)聚焦双晶单色器设计[J]. 光学精密工程, 2002,(4): 411-415

TANG Qi, MA Jian-kang, ZHOU Si-zhong, FU Xuan. Design of a sagittally focusing double-crystal monochromator in synchrotron radiation[J]. Editorial Office of Optics and Precision Engineering, 2002,(4): 411-415
汤琦, 马健康, 周泗忠, 傅(亻翾). 弧矢(Sagittal)聚焦双晶单色器设计[J]. 光学精密工程, 2002,(4): 411-415 DOI：

TANG Qi, MA Jian-kang, ZHOU Si-zhong, FU Xuan. Design of a sagittally focusing double-crystal monochromator in synchrotron radiation[J]. Editorial Office of Optics and Precision Engineering, 2002,(4): 411-415 DOI：

摘要

介绍了弧矢聚焦双晶单色器系统性能要求

详细分析了满足系统性能要求的光学设计、机械设计和控制系统设计方案.具体介绍了单色化和压弯聚焦等光学设计

Bragg角的转动和固定高差的移动等关键部件的机械设计

以及以直圆柔性铰链为基础的投角、滚角、摆角调节结构.

Abstract

This article briefly remarks the optical design

structure design and control design of a sagittally focusing double-crystal monochromator

and introduces the structure design of the sticking point (homochromatism

focusing and the wheeling of the Bragg) and the adjustment frame of yaw

pitch and roll in the monochromator based on the right circular flexure hinge.

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Keywords

references

Tolentino H. Aberration-free and harmonic-free optics for time-resolved X-ray absorption spectroscopy using synchrotron radiation[J]. Nucl. Instum. Methods, 1990, A289(1): 307-316.

Sozontov E A. The method of fabricating flat triangular germanium crystals for focusing optics of synchrotron X-radiation[J]. Nuclear instruments and methods in physics research,1995,A359(1):157-159.

Freund K. Performancds of various types of benders for sagittally focusing crystals on ESRF synchrotron beamlines[J]. SPIE. 1998,3448:144-155.

Dolbnya L P. Focusing parabolic pyrolytic graphite X-ray monochromator.Nucl.Instum[J].Methods,1995, A359(1):141-145.

Knap G S. A simple sagittal focusing crystal which utilizes a bimetallic strip[J]. Rev.Sci. Instrum, 1992,63(1):465-467.

傅儇羽,周仁魁,周泗忠,等.弧矢聚焦双晶单色器聚焦误差分析[J]. 光学精密工程,2001,9(3):230-233.

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Related Institution

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长春光机所应用光学国家重点实验室

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