標題: An Algorithm for the Optimization of Insertion Devices to Increase Useful Flux and to Decrease Useless Radiation Power
作者: Chen, S. D.
Hwang, C. S.
Liang, K. S.
電子物理學系
Department of Electrophysics
關鍵字: wiggler-like undulator;undulator;insertion device;strength parameter;critical energy
公開日期: 2010
摘要: A continuous spectrum of synchrotron radiation in the hard x-ray region, 5-20 keV, is necessary for the special demand of users, but the high radiation power in that continuous spectrum adversely affects the design of optical components in the beam line. A compromise between photon flux and radiation power of insertion devices should hence be considered. An algorithm and code for spectrum optimization was hence developed using program Mathematica. A wiggler-like undulator with a continuous spectrum was investigated with this code. An optimization algorithm for continuous spectra in the energy range 5-20 keV is presented, and features of the wiggler-like undulator with a continuous spectrum are discussed herein.
URI: http://hdl.handle.net/11536/20395
http://dx.doi.org/10.1063/1.3463254
ISBN: 978-0-7354-0782-4
ISSN: 0094-243X
DOI: 10.1063/1.3463254
期刊: SRI 2009: THE 10TH INTERNATIONAL CONFERENCE ON SYNCHROTRON RADIATION INSTRUMENTATION
Volume: 1234
起始頁: 515
結束頁: 518
顯示於類別:會議論文