Quintana J P, Hart M
J Synchrotron Radiat. 1995 May 1;2(Pt 3):119-23. doi: 10.1107/S0909049595004146.
Multipole wigglers in storage rings already produce X-ray power in the range up to a few kilowatts and planned devices at third-generation facilities promise up to 30 kW. Although the power density at the monochromator position is an order of magnitude lower than that from undulators, the thermal strain field in the beam footprint can still cause severe loss of performance in X-ray optical systems. For an optimized adaptive design, the results of finite-element analysis are compared with double-crystal rocking curves obtained with a laboratory X-ray source and, in a second paper [Quintana, Hart, Bilderback, Henderson, Richter, Setterson, White, Hausermann, Krumrey & Schulte-Schrepping (1995). J. Synchotron Rad. 2, 1-5], successful tests at wiggler sources at CHESS and ESRF and in an undulator source at HASYLAB are reported.
储存环中的多极摇摆器已经能产生高达几千瓦的X射线功率，而第三代设施中计划建造的装置有望达到30千瓦。尽管单色仪位置的功率密度比波荡器的低一个数量级，但束斑足迹内的热应变场仍会严重降低X射线光学系统的性能。为了进行优化的自适应设计，将有限元分析结果与用实验室X射线源获得的双晶摇摆曲线进行了比较，并且在第二篇论文中 [昆塔纳、哈特、比尔德巴克、亨德森、里希特、塞特森、怀特、豪泽曼、克鲁姆雷和舒尔特 - 施雷平（1995年）。《同步辐射杂志》2，1 - 5]，报道了在CHESS和ESRF的摇摆器源以及HASYLAB的一个波荡器源上进行的成功测试。
