[1] [1] Chunqing Gao.Characterization and Transformation of Astigmatic Laser Beams [M].Berlin:Wissenschaft und Technik Verlag,1999

[2] [2] Baida Lü,Hong Ma.Coherent and incoherent combination of one-dimensional off-axis Gaussian beams [J]. Optik, 1999, 110(12):575～578

[4] [4] M.J.Bastianns.Wigner distribution function and its application to first-order optics [J]. J. Opt. Soc. Am., 1979, 69(12):1710～1716

[5] [5] M.J.Bastianns.Wigner distribution function applied to twisted Gaussian light propagation in first-order optical systems [J].J.Opt.Soc.Am.A,2000,17(12):2475～2480

[6] [6] Lü Baida.Laser Optics [M].Chengdu:Sichuan University Press,1992 (in Chinese)

[7] [7] S.A.Collins,Jr..Lens-system diffraction integral written in terms of matrix optics [J]. J. Opt. Soc. Am., 1970, 60(9): 1168～1177

[8] [8] A.E.Siegman.How to (Maybe) measure laser beam quality [J].Trends in Optics and Photonics Series (Optical Society of America,Washington,D.C.),1998,17:184～199

[9] [9] Baida Lü,Hong Ma.Coherent and incoherent combinations of off-axis Gaussian beams with rectangular symmetry [J].Opt.Comm.,1999,171(4～6):185～194