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中国科学院大学学报 ›› 2002, Vol. 19 ›› Issue (4): 395-398.DOI: 10.7523/j.issn.2095-6134.2002.4.010

• 论文 • 上一篇    下一篇

用于同步辐射X光束线的间接冷却T形单色器

肖向辉1, 阎永廉1   

  1. 中国科学院高能物理研究所, 北京 100039
  • 收稿日期:2002-03-20 修回日期:2002-04-15 发布日期:2002-07-18
  • 作者简介:肖向辉, 男, 1971 年5 月生, 博士生;E-mail:xiaoxh @mail.ihep.ac.cn

Contact-Cooled T-Monochromator for X Beamlines

XIAO Xiang Hui YAN Yong Lian1   

  1. Institute of High Energy Physics, CAS, Beijing 100039
  • Received:2002-03-20 Revised:2002-04-15 Published:2002-07-18

摘要:

设计了一种T形单色器冷却方案,相比传统的底冷方案,新设计中晶体面形可以通过参数优化得到控制.T形单色器冷却方案适用于功率密度 0.5W/mm2 以下,总功率在 100W左右的功率条件下

关键词: 单色器, 高热负荷, 有限元, 光学追迹

Abstract:

Describes the design and expected performance of a contact-cooled monochromator for use under condition of heat fluxes up to 0.5 W/mm2 and total power about 100 W.The monochromator has a cross section in the shape of letter T.FEM analysis was made of the monochromator.Taking the displacement data of the crystal into SHADOW, rayt racing result shows that the T monochromato r has a better performance than the regular base-cooling monochromator, especially in the higher photon energy range.

Key words: monochromator, high heat load, finite element method, raytracing

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