[1] [1] Momose A, Fukuda J. Phase-contrast radiographs of nonstained rat cerebellar specimen[J]. Medical Physics, 1995, 22(4): 375-379.

[2] [2] Bonse U, Hart M. An X-ray interferometer with long separated interfering beam paths[J]. Applied Physics Letters, 1965, 7(4): 99-100.

[3] [3] Hosoya S, Ando M. X-Ray topographic observation of antiferromagnetic domain boundaries in chromium[J]. Physical Review Letters, 1971, 26(6): 321-323.

[4] [4] Momose A, Takeda T, Itai Y, et al.. Phase-contrast X ray computed tomography for observing biological soft tissues[J]. Nature Medicine, 1996, 2(4): 473-475.

[5] [5] Davis T J, Gao D, Gureyev T E, et al.. Phase-contrast imaging of weakly absorbing materials using hard X-rays[J]. Nature, 1995, 373 (6515): 595-598.

[6] [6] Chapman D, Thomlinson W, Johnston R E, et al.. Diffraction enhanced x-ray imaging[J]. Physics in Medicine and Biology, 1997, 42(11): 2015-2025.

[7] [7] Gao Hongyi, Chen Jianwen, Xie Honglan, et al.. Experimental results of X-ray diffraction enhanced phase contrast imaging[J]. Acta Optica Sinica, 2004, 24(8): 1151-1152.

[8] [8] Ingal V N, Beliaevskaya E A. X-ray plane-wave tomography observation of the phase contrast from a non-crystalline object[J]. Journal of Physics D: Applied Physics, 1995, 28(11): 2314-2317.

[9] [9] Wilkins S W, Gureyev T E, Gao D, et al.. Phase-contrast imaging using polychromatic hard X-rays[J]. Nature, 1996, 384(6607): 335- 338.

[10] [10] David C, N hammer B, Solak H H, et al.. Differential x-ray phase contrast imaging using a shearing interferometer[J]. Applied Physics Letters, 2002, 81(17): 3287-3289.

[11] [11] Momose A. Phase-sensitive imaging and phase tomography using X-ray interferometers[J]. Optics Express, 2003, 11(19): 2303-2314.

[12] [12] Pfeiffer F, Weitkamp T, Bunk O, et al.. Phase retrieval and differential phase-contrast imaging with low-brilliance X-ray sources[J]. Nature Physics, 2006, 2(4): 258-261.

[13] [13] Pfeiffer F, Bech M, Bunk O, et al.. Hard-X-ray dark-field imaging using a grating interferometer[J]. Nature Materials, 2008, 7(2): 134- 137.

[14] [14] Chen Xin, Sun Yi, Zhu Peiping. Reconstruction algorithm of cone-beam phase X-Ray computer-tomography based on grating imaging [J]. Acta Optica Sinica, 2008, 28(6): 1079-1084.

[15] [15] Li Jing, Liu Wenjie, Zhu Peiping, et al.. Reconstruction algorithm of fan-beam helical X-Ray computer tomography based on grating imaging[J]. Acta Optica Sinica, 2010, 30(2): 421-427.

[16] [16] Huang Jianheng, Lin Danying, Liu Zhenwei, et al.. Analysis and simulation of mid-energy X-ray grating phase contrast microscopy imaging [J]. Acta Optica Sinica, 2011, 31(10): 1034001.

[17] [17] Qi Juncheng, Ren Yuqi, Du Guohao, et al.. Multiple contrast micro-computed tomography system based on X-ray grating imaging[J]. Acta Optica Sinica, 2013, 33(10): 1034001.

[18] [18] Xiao Tiqiao, Xie Honglan, Deng Biao, et al.. Progresses of X-Ray imaging methodology and its applications at shanghai synchrotron radiation facility[J]. Acta Optica Sinica, 2014, 34(1): 0100001.

[19] [19] Du Y, Liu X, Huang J H, et al.. Sampling grating approach for X-ray differential phase contrast imaging[J]. Optics Express, 2015, 23(10): 12712-12719.

[20] [20] Zhu P P, Zhang K, Wang Z L, et al.. Low-dose, simple, and fast grating-based X-ray phase-contrast imaging[C]. Proceedings of the National Academy of Sciences, 2010, 107(31): 13576-13581.

[21] [21] Du Y, Liu X, Lei Y H, et al.. Non-absorption grating approach for X-ray phase contrast imaging[J]. Optics Express, 2011, 19(23): 22669- 22674.

[22] [22] Momose A, Yashiro W, Kido K, et al.. X-ray phase imaging: from synchrotron to hospital[J]. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2014, 372(2010): 20130023.

[23] [23] Han Yueping, Chen Zhiqiang, Zhang Li, et al.. Developments of X-ray grating imaging based on Talbot interferometry[J]. Laser & Optoelectronics Progress, 2012, 49(7): 070002.

[24] [24] Jin Feifei, Zhu XiaoLi, Li Hailiang, et al.. Study on properties of 2000 lp/mm X-ray transmission varied line-space gratings[J]. Acta Optica Sinica, 2010, 30(6): 1857-1860.

[25] [25] Noda D, Tsujii H, Takahashi N, et al.. Fabrication of high precision X-ray mask for X-ray grating of X-ray Talbot interferometer[J]. Microsystem Technologies, 2010, 16(89): 1309-1313.

[26] [26] Lei Y H, Du Y, Li J, et al.. Application of Bi absorption gratings in grating-based X-ray phase contrast imaging[J]. Applied Physics Express, 2013, 6(11): 117301.

[27] [27] Lei Y H, Du Y, Li J, et al.. Fabrication of x-ray absorption gratings via micro-casting for grating-based phase contrast imaging[J]. Journal of Micromechanics & Microengineering, 2014, 24(1): 015007.

[28] [28] Lei Y H, Liu X, Guo J C, et al.. Development of x-ray scintillator functioning also as an analyser grating used in grating-based x-ray differential phase contrast imaging[J]. Chinese Physics B, 2011, 20(4): 042901.