[1] [1] I. Yamaguchi, “Phase-shifting digital holography” in T.-C. Poon, (ed.) Digital Holography and Three-Dimensional Display (Springer, Berlin, 2006)pp.145 171.

[2] [2] J. Hahn, H. Kim, S.-W. Cho, and B. Lee, Appl. Opt. 47, 4068 (2008).

[3] [3] J. Hahn, H. Kim, E.-H. Kim, J. Park, and B. Lee, Proc. SPIE 7056, 70561N (2008).

[4] [4] M. Kujawinska, “Spatial phase measurement methods” in D. W. Robinson and G. T. Reid, (eds.) Interferogram Analysis, Digital Fringe Pattern Measurement Techniques (Taylor & Francis, London, 1993) pp.141 193.

[5] [5] J. C. Wyant, Opt. Photon. News 14, (4) 36 (2003).

[6] [6] R. Smythe and R. Moore, Opt. Eng. 23, 361 (1984).

[7] [7] H. Kihm and S.-W. Kim, Opt. Lett. 30, 2059 (2005).

[8] [8] O. Y. Kwon, Opt. Lett. 9, 59 (1984).

[9] [9] M. Takeda, Ind. Metrol. 1, 79 (1990).

[10] [10] J. P. Guo and D. J. Brady, Opt. Eng. 36, 2268 (1997).

[11] [11] J. Millerd, N. Brock, J. Hayes, M. North-Morris, M. Novak, and J. C. Wyant, Proc. SPIE 5531, 304 (2004).

[12] [12] Y. Awatsuji, M. Sasada, and T. Kubota, Appl. Phys. Lett. 85, 1069 (2004).