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 |