[1] Sheik-Bahae M, Said A A, Wei T H, et al. Sensitive measurement of optical monlinearities using a single beam [ J ].IEEE. J. Quantum Electron, 1990, 26: 760-769.
[2] Hermann J A, Mckay T, McDuff R G. Z-scan with arbitrary aperture transmittance: the strongly nonlinear regime [ J ].Optics Communications, 1998, 154: 225-233.
[3] Hermann J A, McDuff R G. Analysis of spatial scanning with thick optical nonlinear media [ J ]. J. Opt. Soc. Am. B,1993, 10( 11 ): 2056-2064.
[4] TIAN Jian-Guo, ZANG Wei-Ping, ZHANG Cun-Zhou, et al. Analysis of beam propagation in thick nonlinear media[J]. Applied Optics, 1995, 34(21): 4331-4336.
[5] Chapple P B, Staromlynska J, McDuff R G. Z-scan studies in the thin-and the thick-sample limits [ J ]. J. Opt. Soc. Am.B, 1994, 11(6): 975-982.
[6] Hermann J A. Nonlinear optical absorption in thick media[J]. J. Opt. Soc. Am. B, 1997, 14(4): 814-823.
[7] Anders Friksson, Mirael Lindgren, Soren Svensson. Numerical analysis of Z-scan experiments by use of a mode expansion[J]. J. Opt. Soc. Am. B, 1998, 15(2): 810-816.
[8] McDuff R G. Nonlinar self-focusing and beam propagation using Gaussian Laguerre modal decomposition [ D ].Queensland, Australia. University of Queensland, 1994.