XU Huichao ZHOU Jianying GONG Peirong ZHU Zhouxia ZHANG Yongli LI Zhong. Application of Ce:YAG as fLuorescence screen BPM for soft X-ray beamline at SSRF[J]. Nuclear techniques, 2012, 35(8): 587-590.
XU Huichao ZHOU Jianying GONG Peirong ZHU Zhouxia ZHANG Yongli LI Zhong. Application of Ce:YAG as fLuorescence screen BPM for soft X-ray beamline at SSRF[J]. Nuclear techniques, 2012, 35(8): 587-590.DOI:
Application of Ce:YAG as fLuorescence screen BPM for soft X-ray beamline at SSRF
Fluorescence screen(FS) is an important part of beam position monitor(BPM) for locating light spot of beamlines in Shanghai Synchrotron Radiation Facility(SSRF).In this work
the photoluminescence characteristics of Ce:YAG and CVD diamond film were tested in energy range of 96 500 eV.The results showed that luminescence of Ce:YAG was obviously greater than that of CVD diamond in the energy range.Ce:YAG has been used as a proper material of fluorescence screen for soft X-rays in the XIL beamline at SSRF
with perfect pictures of diffraction patterns of the coherent X-rays.