摘要
在北京同步辐射装置上,利用3W1B束线得到了21°-B4C/Si,21°-B4C/Mo,10°-Cr/Ti,15°-B4C/W,10°-B4C/W以及6.86°-B4C/W等多层镜在50～1500eV能段上的反射率标定曲线.分析了标定结果的不确定度,计算得到多层镜的积分衍射效率,并修正了标定结果.
Beijing synchrotron radiation facility （BSRF）-3W1B beam line was used to perform experiments for ML mirrors reflectivity calibration. The reflectivity calibration curves of 21°-B4C/Si, 21°-B4C /Mo, 10°-- Cr/Ti, 15°- B4 C/W, 10°- B4C/W, 6.86°- B4 C/W and 15°- B4 C/W multilayer mirrors were given in the region of 50 -1500 eV. The values of experiment and calculation were compared and analyzed. Then the uncertainty and integral reflection coefficients were given. Then the amendment of calibration data was completed. As a database and theoretical base, these results guarantee ML to be applied well in the ICF experiments.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2009年第4期827-831,共5页
Acta Photonica Sinica
关键词
多层镜
反射率
标定
同步辐射
修正
Muhilayer mirror
Reflectivity
Calibration
Synchrotron radiation
Amendment
