[1] Strohbehn J W. Laser beam propagation in the atmosphere[M]. Berlin Heidelberg, New York: Springer-Verlag, 1978.

[4] Born M, Wolf E. Principles of Optics 4th ed[M]. Oxford: Pergamon Press, 1980. 396.

[8] John D, Anderson J R. Computational Fluid Dynamics[M]. Columbus: McGraw-Hill Inc, 1995. 447-476.