The two normal-incidence monochromator beam lines of PTB at BESSY II

被引：29

作者：

Richter, M ^{[1
]}

Hollandt, J ^{[1
]}

Kroth, U ^{[1
]}

Paustian, W ^{[1
]}

Rabus, H ^{[1
]}

Thornagel, R ^{[1
]}

Ulm, G ^{[1
]}

机构：

[1] Phys Tech Bundesanstalt 7 11, D-10587 Berlin, Germany

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2001年 / 467卷

关键词：

synchrotron radiation; radiometry; source calibration; detector calibration; reflectometry;

D O I：

10.1016/S0168-9002(01)00426-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In the present contribution the two normal-incidence monochromator beam lines of the Physikalisch-Technische Bundesanstalt (PTB) for the calibration of radiation sources and detectors and the characterisation of optical components are briefly described. After shut down of BESSY I these bending magnet beam lines have been transferred to the radiometry laboratory of PTB at BESSY II. Emphasis is laid on the technical aspects linked with the change from BESSY I to BESSY II such as, e.g., the out-of-plane acceptance of the synchrotron radiation to reduce the heat load on the normal-incidence optics caused by the higher characteristic energy of BESSY II bending magnet radiation compared to BESSY I. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：605 / 608

页数：4

共 7 条

[1] HIGH-PRECISION SOFT-X-RAY REFLECTOMETER [J].