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We propose a new ptychographical imaging algorithm based on illuminating beam cooperating with rotational phase encoding. Compared with the traditional ptychographical imaging, the proposed algorithm has a diffractive wave front that is encoded with the uniform phase modulator in a block. It leads to the faster convergent speed for the iterative algorithm of the ptychographical imaging. The illuminating method can present fantastic robustness to resist bad influences brought by the noise and transverse shift of probes. Compared with the random phase modulator, the rotated phase modulator introduced into our algorithm is convenient to be fabricated and located into the real configuration. Therefore, the proposed algorithm has a good value in practical applications such as real-time microscopy and superresolution imaging.
[1] Hoppe W 1969 Acta Cryst. A 25 495
[2] Hoppe W 1969 Acta Cryst. A 25 508
[3] Rodenburg J M, Faulkner H M L 2004 Appl. Phys. Lett. 85 4795
[4] Faulkner H M L, Rodenburg J M 2004 Phys. Rev. Lett. 93 023903
[5] Rodenburg J M, Hurst A C, Cullis A G, Dobson B R, Pfeifer F, Bunk O, David C, Jeimovs K, Johnson I 2007 Phys. Rev. Lett. 98 034801
[6] Thibault P, Dierolf M, Menzel A, Bunk O, David C, Pfeifer F 2008 Science 321 379
[7] Dierolf M, Menzel A, Thibault P, Schneider P, Kewish C M, Wepf R, Bunk O, Pfeifer F 2010 Nature 467 436
[8] Rodenburg J M, Hurst A C, Cullis A G 2007 Ultramicroscopy 107 227
[9] Maiden A M, Rodenburg J M, Humphry M J 2010 Opt. Lett. 35 2585
[10] Pan X C, Lin Q, Liu C, Zhu J Q 2012 Chin. Phys. Lett. 29 084216
[11] Humphry M J, Kraus B, Hurst A C, Maiden A M, Rodenburg J M 2012 Nat. Commun. 3 730
[12] Fu J, Li P 2013 Chin. Phys. B 22 014204
[13] Shi Y S, Li T, Wang Y L, Gao Q K, Zhang S G, Li H S 2013 Opt. Lett. 38 1425
[14] Shi Y S, Wang Y L, Li T, Gao Q K, Wan H, Zhang S G, Wu Z B 2013 Chin. Phys. Lett. 30 074203
[15] Shi Y S, Wang Y L, Zhang S G 2013 Chin. Phys. Lett. 30 054203
[16] Wang Y L, Li T, Gao Q K, Zhang S G, Shi Y S 2013 Opt. Eng. 52 091720
[17] Wang Y L, Shi Y S, Li T, Gao Q K, Xiao J, Zhang S G 2013 Acta Phys. Sin. 62 064206 (in Chinese) [王雅丽, 史祎诗, 李拓, 高乾坤, 肖俊, 张三国 2013 62 064206]
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[1] Hoppe W 1969 Acta Cryst. A 25 495
[2] Hoppe W 1969 Acta Cryst. A 25 508
[3] Rodenburg J M, Faulkner H M L 2004 Appl. Phys. Lett. 85 4795
[4] Faulkner H M L, Rodenburg J M 2004 Phys. Rev. Lett. 93 023903
[5] Rodenburg J M, Hurst A C, Cullis A G, Dobson B R, Pfeifer F, Bunk O, David C, Jeimovs K, Johnson I 2007 Phys. Rev. Lett. 98 034801
[6] Thibault P, Dierolf M, Menzel A, Bunk O, David C, Pfeifer F 2008 Science 321 379
[7] Dierolf M, Menzel A, Thibault P, Schneider P, Kewish C M, Wepf R, Bunk O, Pfeifer F 2010 Nature 467 436
[8] Rodenburg J M, Hurst A C, Cullis A G 2007 Ultramicroscopy 107 227
[9] Maiden A M, Rodenburg J M, Humphry M J 2010 Opt. Lett. 35 2585
[10] Pan X C, Lin Q, Liu C, Zhu J Q 2012 Chin. Phys. Lett. 29 084216
[11] Humphry M J, Kraus B, Hurst A C, Maiden A M, Rodenburg J M 2012 Nat. Commun. 3 730
[12] Fu J, Li P 2013 Chin. Phys. B 22 014204
[13] Shi Y S, Li T, Wang Y L, Gao Q K, Zhang S G, Li H S 2013 Opt. Lett. 38 1425
[14] Shi Y S, Wang Y L, Li T, Gao Q K, Wan H, Zhang S G, Wu Z B 2013 Chin. Phys. Lett. 30 074203
[15] Shi Y S, Wang Y L, Zhang S G 2013 Chin. Phys. Lett. 30 054203
[16] Wang Y L, Li T, Gao Q K, Zhang S G, Shi Y S 2013 Opt. Eng. 52 091720
[17] Wang Y L, Shi Y S, Li T, Gao Q K, Xiao J, Zhang S G 2013 Acta Phys. Sin. 62 064206 (in Chinese) [王雅丽, 史祎诗, 李拓, 高乾坤, 肖俊, 张三国 2013 62 064206]
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