[1] [1] Malacara Z, Servin M. Interferogram Analysis for Optical Testing[M]. USA: CRC press, 2005.

[2] [2] Chen L C, Yeh S L, Tapilouw A M, et al.. 3- D surface profilometry using simultaneous phase- shifting interferometry[J]. Opt Commun, 2010, 283(18): 3376-3382.

[3] [3] Rong Lu, Wang Dayong, Wang Yunxin, et al.. Phase retrieval methods in in-line digital holography[J]. Chinese J Lasers, 2014,41(2): 0209006.

[4] [4] Debnath S K, Park Y K. Real-time quantitative phase imaging with a spatial phase-shifting algorithm[J]. Opt Lett, 2011, 36(23): 4677-4679.

[5] [5] Fan Jinping, Zhang Desi, Lü Xiaoxu, et al.. Phase reconstruction and compensation of biological cell with digital holographic microscopy[J]. Chinese J Lasers, 2014, 41(2): 0209019.

[6] [6] Li J, Li J, Shen L, et al.. Optical image encryption and hiding based on a modified Mach-Zehnder interferometer[J]. Opt Express, 2014, 22(4): 4849-4860.

[7] [7] Xu Yuanyuan, Wang Yawei, Jin Weifeng, et al.. New process on quantitative phase microscopy and phase retrieval for biological cells[J]. Laser & Optoelectronics Progress, 2014, 51(2): 020006.

[8] [8] Hariharan P, Oreb B, Eiju T. Digital phase-shifting interferometry: a simple error-compensating phase calculation algorithm[J]. Appl Opt, 1987, 26(13): 2504-2506.

[9] [9] Stoilov G, Dragostinov T. Phase-stepping interferometry: five-frame algorithm with an arbitrary step[J]. Opt & Laser in Eng,1997, 28(1): 61-69.

[10] [10] Yamaguchi I, Zhang T. Phase-shifting digital holography[J].Opt Lett, 1997, 22(16): 1268-1270.

[11] [11] Zhang Jing, Ye Yutang, Xie Yu, et al.. Synchronous multi-channel phase-shifting digital holographic technology[J]. Acta Optica Sinica, 2013, 33(10): 1009002.

[12] [12] Van Wingerden J, Frankena H J, Smorenburg C. Linear approximation for measurement errors in phase shifting interferometry[J]. Appl Opt, 1991, 30(19): 2718-2729.

[13] [13] Gutmann B, Weber H. Phase-shifter calibration and error detection in phase-shifting applications: a new method [J]. Appl Opt, 1998, 37(32): 7624-7631.

[14] [14] Cai L Z, Liu Q, Yang X L. Generalized phase-shifting interferometry with arbitrary unknown phase steps for diffraction objects[J]. Opt Lett, 2004, 29(2): 183-185.

[15] [15] Wang Z, Han B. Advanced iterative algorithm for phase extraction of randomly phase-shifted interferograms[J]. Opt Lett, 2004, 29(14): 1671-1673.

[16] [16] Gao P, Yao B, Lindlein N, et al.. Phase-shift extraction for generalized phase-shifting interferometry[J]. Opt Lett, 2009, 34(22): 3553-3555.

[17] [17] Vargas J, Quiroga J A, Belenguer T. Phase-shifting interferometry based on principal component analysis[J]. Opt Lett, 2011, 36(8): 1326-1328.

[18] [18] Li Jie, Wang Yurong, Meng Xiangfeng, et al.. Classification and comparison of phase shift extraction algorithms in generalized phaseshifting interferometry[J]. Chinese J Lasers, 2013, 40(12): 1208003.

[19] [19] Deng Lijun, Yang Yong, Shi Bingchuan, et al.. Two-step phase-shifting digital holography based on extraction of phase shift[J]. Chinese J Lasers, 2014, 41(2): 0209014.

[20] [20] Park J, Kim S W. Vibration-desensitized interferometer by continuous phase shifting with high-speed fringe capturing[J]. Opt Lett, 2010, 35(1): 19-21.