Acta Optica Sinica, Volume. 34, Issue 10, 1034002(2014)
Characteristic Study and Application of the Soft X-Ray Beam Line 4B7B on BSRF
This subject improves light source capability of the soft X-ray beam line 4B7B on the Beijing synchrotron radiation facility (BSRF) by restraining the low energy X-ray in high energy range and the higher-harmonics wave in every energy point. This light source has harmonics wave less than 1%, energy resolution of more than 3000. Some researches on calibration of X-ray detector (XRD) sensitivity, mirror reflectivity, filter transmittance on the soft X-ray beam line 4B7B are performed. The results show that the uncertainty of XRD sensitivity is less than 3%, the uncertainty of mirror reflectivity is less than 3.5%, and the uncertainty of filter transmittance is less than 1%.
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Yi Rongqing, Zhao Yidong, Wang Qiuping, Zheng Lei, Yang Jiamin, He Xiaoan, Li Chaoguang, Jiang Shaoen, Ding Yongkun, Cui Mingqi. Characteristic Study and Application of the Soft X-Ray Beam Line 4B7B on BSRF[J]. Acta Optica Sinica, 2014, 34(10): 1034002
Category: X-Ray Optics
Received: May. 5, 2014
Accepted: --
Published Online: Sep. 9, 2014
The Author Email: Rongqing Yi (yrqing@sina.com)