A new method to suppress high-order harmonics for synchrotron radiation soft x-ray beamline
Optics
2015-06-22 v1
Abstract
A feasible and convenient method has been proposed to suppress higher-harmonics for varied-line-spacing (VLS) plane grating monochromator in soft x-ray region. Related calculations and experiments demonstrate that decreasing the included angle slightly by changing the parameter of exit arm length can significantly improve light purity. This method is suitable and has been used for experiments of detector calibration in beamline 4B7B at Beijing Synchrotron Radiation Facility (BSRF).
Keywords
Cite
@article{arxiv.1408.6607,
title = {A new method to suppress high-order harmonics for synchrotron radiation soft x-ray beamline},
author = {Zhi-Ying Guo and Cai-Hao Hong and Hai-Ying Xing and Kun Tang and Yong Han and Dong-Liang Chen and Yi-Dong Zhao},
journal= {arXiv preprint arXiv:1408.6607},
year = {2015}
}