Narrow bandpass multilayer x-ray monochromator

被引：14

作者：

Sammar, A ^{[1
]}

Krastev, K ^{[1
]}

Andre, JM ^{[1
]}

Barchewitz, R ^{[1
]}

Rivoira, R ^{[1
]}

机构：

[1] UNIV AIX MARSEILLE 3,LAB INTERACT PHOTONS MAT,F-13397 MARSEILLE,FRANCE

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1997年 / 68卷 / 08期

关键词：

D O I：

10.1063/1.1148228

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We propose a method to reduce the bandpass of soft x-ray multilayer Bragg reflectors. It consists in etching down to the substrate a multilayer mirror having a large number of bilayers in order to get a lamellar grating with a multilayer bar width representing only 10%-30% of the grating period. The grating is used at the zeroth diffraction order. Once designed, this monochromator was tested with the L-alpha,L-beta spectra of iron and copper. (C) 1997 American Institute of Physics.

引用

页码：2969 / 2972

页数：4

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