[1] [1] Parent A,Morin M,Lavigne P.Propagation of supper-gaussian field distribution.Opt.& Quant. Electron, 1992, 24(9):1071～1079

[2] [2] Gori F.Flattened gaussian beams.Opt.Commun.,1994,107(5,6):335～341

[3] [3] Bagini V,Borghi R,Gori F et al..Propagation of axially symmetric flattened Gaussian beams. J. Opt. Soc. Am. A,1996,13(7):1385～1394

[4] [4] Santarsiero M,Aiello D,Borghi R et al..Focusing of axially symmetric flattened Gaussian beams.J. of Mod. Opt., 1997,44(3):633～650

[5] [5] Borghi R,Santarsiero M.Modal decomposition of partially coherent flat-topped beams produced by multimode lasers.Opt.Lett.,1998,23(5):313～315

[6] [6] Collins S A.Lens-system diffraction integral written terms of matrix optics. J. Opt. Soc. Am., 1970,60(7):1168～1177

[7] [7] Erdelyi A,Magnus W,Oberhettinger F et al..Tables of Integral Transforms.New York: McGraw-Hill. 1954. Vol.I, 185

[8] [8] Casperson L W,Hall D G.Sinusoidal-Gaussian beams in complex optical systems. J. Opt. Soc. Am. A,1997,14(12):3341～3348

[9] [9] Lü B,Zhang B,Cai B.Propagation and diffraction of apertured higher-order Gaussian beams.J. of Mod. Opt., 1993,40(9):1731～1743