[1] J. Ma, C. Yuan, G. Situ, G. Pedrini, and W. Osten, Chin. Opt. Lett. 11, 090901 (2013).
[2] J. Zheng, B. Yao, R. A. Rupp, T. Ye, P. Gao, J. Min, and R. Guo, Chin. Opt. Lett. 10, 010901 (2012).
[3] W. Chen and X. Chen, Opt. Express 18, 13536 (2010).
[4] W. Chen and X. Chen, J. Opt. Soc. Am. A 29, 585 (2012).
[5] M. Mir, B. Bhaduri, R. Wang, R. Zhu, and G Popescu, Progress in Opt. 57, 133 (2012).
[6] H. Schreiber and J. Bruning, Phase Shifting Interferometry (Wiley, New York, 2007).
[7] J. Vargas, J. A. Quiroga, and T. Belenguer, Opt. Lett. 36, 1326 (2011).
[8] J. Vargas, J. A. Quiroga, and T. Belenguer, Opt. Lett. 36, 2215 (2011).
[9] S. Wang, L. Xue, H. Li, J. Lai, Y. Song, and Z. Li, Appl. Phys. B (to be published).
[10] M. Takeda, H. Ina, and S. Kobayashi, J. Opt. Soc. Am. 72, 156 (1982).
[11] L. Xue, S. Wang, K. Yan, N. Sun, P. Ferraro, Z. Li, and F. Liu, Opt. Commun. 316, 5 (2014).
[12] T. Ikeda, G. Popescu, R. R. Dasari, and M. S. Feld, Opt. Lett. 30, 1165 (2005).
[13] L. Xue, J. Lai, S. Wang, and Z. Li, Biomed. Opt. Express 2, 987 (2011).
[14] S. Wang, L. Xue, J. Lai, and Z. Li, Optik 124, 1897 (2013).
[15] S. Wang, L. Xue, J. Lai, Y. Song, and Z. Li, J. Opt. 15, 075301 (2013).
[16] S. Wang, N. Sun, L. Xue, H. Li, J. Lai, Y. Song, and Z. Li, Opt. Commun. 304, 148 (2013).
[17] M. Servin and F. Cuevas, J. Mod. Opt. 42, 1853 (1995).
[18] S. K. Debnath and Y. Park, Opt. Lett. 36, 4677 (2011).
[19] B. Bhaduri and G. Popescu, Opt. Lett. 37, 1868 (2012).
[20] D. Ghiglia and L. Romero, J. Opt. Soc. Am. A 11, 107 (1994).
[21] M. Costantini, IEEE Tran. on Geoscience and Remote Sensing 36, 813 (1998).
[22] J. Gass, A. Dakoff, and M. K. Kim, Opt. Lett. 28, 1141 (2003).
[23] H. Pham, C. Edwards, L. Goddard, and G. Popescu, Appl. Opt. 52, A97 (2013).
[24] H. S. Abdul-Rahman, M. A. Gdeisat, D. R. Burton, M. J. Lalor, F. Lilley, and C. J. Moore, Appl. Opt. 46, 6623 (2007).
[25] J. C. Estrada, J. Vargas, J. M. Flores-Moreno, and J. A. Quirog, Appl. Opt. 51, 7549 (2012).
[26] S. Tsinopoulos and D. Polyzos, Appl. Opt. 38, 5499 (1999).
[27] E. Beutler, C. West, and K. G. Blume, J. Lab. Clin. Med. 88, 328 (1976).