[1] [1] D. Goldstein, Polarized Light (2nd edition) (Marcel Dekker, New York, 2003).

[2] [2] E. Collett, Polarized Light: Fundamentals and Applications (Marcel Dekker, New York, 1993).

[3] [3] M. Born and E.Wolf, Principle of Optics: Electromagneti c Theory of Propagation, Interference and Diffraction of Light (7th edition) (University Press, Cambridge, 1999).

[4] [4] H. Hao, B. Li, W. Wang, and B. Yin, Chin. Opt. Lett. 8, 108 (2010).

[5] [5] J. Ye, L. Yan, A. Yi, W. Pan, B. Luo, Z. Guo, and X. S. Yao, Chin. Opt. Lett. 8, 979 (2010).

[6] [6] K. B. Rochford, A. H. Rose, M. N. Deeter, and G. W. Day, Opt. Lett. 19, 1903 (1994).

[7] [7] A. Thelen, Appl. Opt. 15, 2983 (1976). 8. T. Yoshino, M. Gojyuki, Y. Takahashi, and T. Shimoyama, Appl Opt. 36, 5566 (1997).

[8] [8] T. Yoshino, M. Gojyuki, Y. Takahashi, and T. Shi-moyama, Appl Opt. 36, 5566 (1997).

[9] [9] Z. P. Wang, Z. J. Huang, C. Kang, W. M. Sun, S. L. Ruan, Y. H. Luo, A. W. Palmer, and K. T. V. Grattan, Opt. Laser Technol. 31, 455 (1999).

[10] [10] D. R. Solli, C. F. McCormick, R. Y. Chiao, and J. M. Hickmann, J. Appl. Phys. 93, 9429 (2003).

[11] [11] D. R. Solli, C. F. McCormick, R. Y. Chiao, and J. M. Hickmann, Opt. Express 11, 125 (2003).

[12] [12] H. Fang, S. Luo, T. Guo, and S. Jian, Chin. Opt. Lett. 4, 508 (2006).

[13] [13] Y. Zhang, Y. Shen, J. Zhou, Y. Wang, F. Wu, J. Sun, and C. Guo, Chin. Opt. Lett. 9, 022001 (2011).

[14] [14] M. Gilo, Appl. Opt. 31, 5345 (1992).

[15] [15] T. Sato, G. Takahashi, and I. Yoshiaki, Method and apparatus for optically measuring a current, U.S. Patent 4564754 (1986).

[16] [16] C. Li, C. Zhang, N. Song, and H. Xu, Chin. Opt. Lett. 9, 020604 (2011).

[17] [17] T. A. Germer, Phys. Rev. Lett. 85, 349 (2000).

[18] [18] L. Yan, X. Chen, and X. S. Yao, Optical differential group delay module with folded optical path U.S. Patent 7723670 B1 (2010).

[19] [19] X. S. Yao, X. Chen, T. Xia, G. Wellbrock, D. Chen, D. Peterson, P. Zhang, A. Belisle, L. Dong, and T. Yu, Opt. Express 18, 27306 (2010).