[1] [1] SMITH S, SHU D, BERGSTROM J, et al.. Front end x-ray beam position monitors at the CLS[J].Sychrotron Radiation Instrument: Ninth International Conference, 2007,879: 1002-1005.

[2] [2] GIL K H, LEE H C, KIM G H, et al.. Combination PBPM and slits at the pohang light source[J]. Sychrotron Radiation Instrument: Ninth International Conference, 2007,879: 1113-1116.

[3] [3] MITSUHASHI T, UEDA A, KATSURA T. High-flux photon beam position monitor[J]. Rev. Sci. Instrum., 1992,63(1):534-537.

[4] [4] BERGONZO P, BRAMBILLA A, TROMSON D, et al.. Diamond-based semi-transparent beam-position monitor for synchrotron radiation applications[J]. J. Synchrotron Rad., 1999, 6:1-5.

[5] [5] HUANG ZH G, DONG X H, GAO F, et al.. Slope error and aberration analysis for XRDX beamline toroidal focusing mirror[J]. Opt. Precision Eng., 2004,12(1): 26-30. (in Chinese)

[6] [6] FENG L J, DONG X H, KANG L, et al.. Mechanical property of sagittal focusing crystal and effect of slope error on incidence angle[J]. Opt. Precision Eng., 2007,15(3):362-367. (in Chinese)

[7] [7] LI ZH L, KANG L, ZHAO F Y, et al.. Development of the assembly crystal for sagittal bending with a large curvature[J]. Opt. Precision Eng., 2010, 18(9):1930-1935. (in Chinese)

[8] [8] CHENG X CH, LI ZH L, ZHAO F Y, et al.. Characteristics of synchrotron radiation of the helical undulator and thermal distribution for the premirror of its beamline[J]. Opt. Precision Eng., 2011, 11(9):1930-1935. (in Chinese)

[9] [9] LU Q P, MA L, PENG ZH Q. Rotation-angle-accuracy measurement of scanning mechanism in variable included angle plane grating monochromater[J]. Opt. Precision Eng., 2010, 18(7):1548-1553. (in Chinese)

[10] [10] TAO SH X, NIU J, CHEN M ZH, et al.. Calibration of synchrotron radiation photon energy using crystal multiple diffraction [J]. Opt. Precision Eng., 2011, 19(5):977-982. (in Chinese)

[11] [11] LU L, KANG L, LI ZH L, et al.. Stability monitoring for Wiggler radiation beam at NSRL[J]. Nuclear Technology, 2009,32:(6):405-408. (in Chinese)