[1] [1] Sommargren G E. A new laser measurement system for precision metrology. Precision Engng, 1987, 9(4):179～184

[2] [2] Zhao Yang, Li Dacheng. Research on non-contact measuring flatness of magnetic disk with optical heterodyne interferometer. Proc. SPIE, 1993, 2101:2101～1172

[4] [4] Yariv A. Optical Electronics. New York: CBS College Publishing, 1985. 386

[6] [6] Sapriel J. Acousto-Optics. New York: John Wiley & Sons, 1979. 57

[7] [7] Yariv A. Optical Electronics. New York: CBS College Publishing, 1985. 395

[8] [8] Xie Yu, Wu Yizun. Zeeman laser interferometer errors for high precision measurements. Appl. Opt., 1992, 31(7):881～884