DESIGN CONSIDERATIONS FOR ADJUSTABLE-CURVATURE, HIGH-POWER, X-RAY MIRRORS BASED ON ELASTIC BENDING

被引：41

作者：

HOWELLS, MR ^{[1
]}

LUNT, D ^{[1
]}

机构：

[1] PHOTON SCI INT INC,TUCSON,AZ 85719

来源：

OPTICAL ENGINEERING | 1993年 / 32卷 / 08期

关键词：

X-RAY MIRRORS; ELASTIC BENDING; SYNCHROTRON RADIATION;

D O I：

10.1117/12.146391

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The use of elastic bending to form the shapes of high-power x-ray mirrors for synchrotron radiation beamlines is considered. An approach in which the bending mechanism and the mirror are cut from the same monolithic block by electric-discharge-machining techniques is especially advocated. A discussion of the theory and practical design philosophies is given that includes circular and elliptical cylinder mirrors. The influence of gravity on the mirror shape is studied with emphasis on the optimum positions for the mirror supports that, for a uniform mirror, turn out to be at a spacing equal to the mirror length divided by root three.

引用

页码：1981 / 1989

页数：9

共 24 条

[1] THE PERFORMANCE OF A SEPARATED CRYSTAL X-RAY MONOCHROMATOR DURING WIGGLER HEATING - PRELIMINARY-RESULTS [J].