Calibration of energy response of detection elements for soft X-ray spectrometer

Authors
Sun, KX Yi, RQ Huang, TX Cui, YL Ding, YK Yang, JM Zhang, BH Jiang, SE Cui, MQ Zhu, PP Zhao, YD Li, G
Citation
Kx. Sun et al., Calibration of energy response of detection elements for soft X-ray spectrometer, HIGH EN P N, 25(5), 2001, pp. 448-454
Citations number
7
Categorie Soggetti
Physics
Journal title
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
ISSN journal
02543052 → ACNP
Volume
25
Issue
5
Year of publication
2001
Pages
448 - 454
Database
ISI
SICI code
0254-3052(200105)25:5<448:COEROD>2.0.ZU;2-A
Abstract
The calibration of the energy response of the detection elements for soft X -ray spectrometer is reported. The calibration is carried out Beamline 3W1B of Beijing Synchrotron Radiation Facility with beam intensity 40-80mA at e lectron energy 2.2GeV, using vacuum chamber of reflectometer on An AXUV-100 silicon photodiode is used as the source intensity absolute monitor in the photo energy rang 150-1500eV. The energy response curves for X-ray diode ( XRD) quantum efficiency,filter transmittance and grazing planar mirror refl ection efficiency have been measured. Finally, the possible maximum errors of the XRD at different energies are given based on these experimental data .