[1] SIMON R,SUDARSHAN E C G,MUKUNDA N.Generalized ray in first-orderoptics:transformation properties of GaussianSchell model fields[J].Phys Rev,1984,A29:3273～3279.
[2] NEMES G.Measuring and handing general astigmatic beams[A].Proc of the 1-st Workshop on Laser Beam Characterization[C],Madrid:Sociedad Española de Optica,1997.325～358.
[3] SIMON R,MUKUNDA N,SUDARSHAN E C G.Partially coherent beams and a generalized ABCD-law[J].opt Commum,1988,65:322～328.