Glass capillary X-ray lens: fabrication technique and ray tracing calculations

被引：16

作者：

Dudchik, YI

Kolchevsky, NN

Komarov, FF

Kohmura, Y

Awaji, M

Suzuki, Y

Ishikava, T

机构：

[1] Inst Appl Phys Problems, Minsk 220064, BELARUS

[2] RIKEN, Harima Inst, Mikazuki, Hyogo 6795143, Japan

[3] Japan Synchrotron Radiat Res Inst, Mikazuki, Hyogo 6795198, Japan

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2000年 / 454卷 / 2-3期

关键词：

X-ray optics; refractive lenses; glass capillaries; aberrations;

D O I：

10.1016/S0168-9002(00)00481-2

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A new method for producing a compound refractive X-ray lens is described. The lens is designed as glass capillary filled by a set of concave individual lenses. The method is appropriate for the preparation of 10-1000 spherical lenses in a glass capillary with a diameter of 0.1-1 mm. Lens aberrations are considered and simple formulas for spot size are derived. Ray-tracing simulations on the focusing experiments using 18 keV X-rays are reported. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：512 / 519

页数：8

共 13 条

[1]

Born M., 1975, PRINCIPLES OPTICS

[2] A microcapillary lens for X-rays [J].