[1] J. Zallat, M. Torzynski, and A. Lallement, Opt. Lett. 37, 401 (2012).
[2] P. Marsik and J. Humlicek, Phys. Stat. Sol. (c) 5, 1064 (2008).
[3] J. L. Vilas, L. M. Sanchez-Brea, and E. Bernabeu, Appl. Opt. 52, 1892 (2013).
[4] X. Zhang, Appl. Opt. 52, 7078 (2013).
[5] S. Cao, Y. Bu, X. Wang, S. Li, F. Tang, and Z. Li, Acta Opt. Sin. 33, 0612010 (2013).
[6] X. Meng, J. Li, D. Liu, and R. Zhu, Opt. Lett. 38, 778 (2013).
[7] L. Watkins and M. Derbois, Appl. Opt. 51, 5060 (2012).
[8] W. Feng, L. Lin, L. Chen, H. Zhu, R. Li, and Z. Xu, Chin. Opt. Lett. 4, 705 (2006).
[9] P. Hlubina and D. Ciprian, Opt. Lett. 35, 1566 (2010).
[10] W. Peng, L. Xi, X.Weng, Z. Xia, D. Zhao, and X. Zhang, Chin. Opt. Lett. 11, 080604 (2013).
[11] P. Lin, C. Han, and Y. Chao, Opt. Commum. 281, 3403 (2008).
[12] D. Chnault and R. Chipman, Appl. Opt. 32, 3513 (1993).
[13] B. Boulbry, B. Bousquet, B. Le Jeune, Y. Guern, and J. Lotrian, Opt. Express 9, 225 (2001).
[14] B. Boulbry, B. Jeune, F. Pellen, J. Cariou, and J. Lotrian, J. Phys D: Appl. Phys. 35, 2508 (2002).
[15] M. Born and E. Wolf, Principles of Optics (Cambridge, London, 2003).
[16] J. Wang, L. Chen, B. Li, L. Shi, and T. Luo, Opt. Laser Eng. 48, 698 (2010).
[17] G. Ghosh, Opt. Commun. 163, 95 (1999).
[18] D. Malacara, Optical Shop Testing (Wiley-Interscience, Hoboken, New Jersey, 2007).
[19] I. Scierski and F. Ratajczyk, Optik 68, 121 (1984).
[20] Curve fitting toolbox for use with MATLAB (Mathworks, 20).