[1] B. Y. Chen, X. H. Cheng, and D. C. Li, Appl. Opt. 41, 5933 (2002).

[2] J. Lawall, Opt. Photon. News 15, 40 (2004).

[3] D.-I. Lee and C. Roychoudhuri, Opt. Express 11, 944 (2003).

[4] Y. Zhao, T. Zhou, and D. Li, Opt. Eng. 38, 246 (1999).

[5] Z.-F. Zhou, T. Zhang, W. Huang, L.-D. Guo, and J. Huang, Appl. Opt. 43, 4816 (2004).

[6] Z. Cheng, H. Gao, X. Chai, Z. Ning, and H. Huang, Proc. SPIE 5662, 395 (2004).

[7] X. Guan, S. Yuan, and Y. Liu, Dual-Frequency Laser Interferometer (in Chinese) (China Metrology Press, Beijing, 1987) p.27.

[8] W. T. Estler, Appl. Opt. 24, 808 (1985).

[9] Agilent 5529A Dynamic Calibrator Data Sheet.