| [1] | SICGMAN A E. Lasers [M].Los Angeles,California, USA: Univer- sity Science Books, 1986:586-589. |
| [2] | BALLAV M, CHOWDHURY-CHAOS A R. A generalized nonlinear Schrdinger equation and optical soliton in a gradient index cylindrical media [J]. Solitons Fractals, 2007, 31(4):794-803. |
| [3] | JOHN H, LORENZ S D. Web inspection using gradient-indexed optics [J].Proceedings of the IEEE, 2005, 41(6): 1476-1482. |
| [4] | BALLAV M, CHOWDHURY A R.A generalized nonlinear schodinger equation and optical soliton in a gradient index cylindrical media[J]. Chaos Solitons and Fractals, 2007, 3l(4):794-803. |
| [5] | YABLON A D, BISE R T. Low-loss high-strength microstructured fiber fusion splices using GRIN fiber lenses [J]. Proceedings of the IEEE, 2005, 17(1):118-120. |
| [6] | SONG H Y, ZHANG T R, CHENG S H,et al. Propagation properties of flattened Gaussian beams in gradient-index medium[J]. High Power Laser and Particle Beams, 2011,23(10):2630-2633(in Chinese). |
| [7] | SONG H Y, ZHANG T R, CHENG S H, et al. Propagation properties of cosine-Gaussian beams in gradient-index medium[J]. High Power Laser and Particle Beams,2011,23(4):890-894(in Chinese). |
| [8] | ZHOU G Q. Propagation of Lorentz-Gaussian beams in gradient-index media [J].High Power Laser and Particle Beams, 2013, 25(1): 42-46(in Chinese). |
| [9] | LIU L, HAO Z Q. Propagation of sinh-Gaussian beams in gradient-index medium [J].Laser Technology, 2013, 37(1):126-129(in Chinese). |
| [10] | HUANG Y C, LI C J, ZHANG X L. Propagation properties of hollow Gaussian beams in Gradient-index media[J]. Laser Optoelectronics Progress, 2014,51(3):032601(in Chinese). |
| [11] | CASPERSON L W, TOVAR A A. Hermite sinusoidal Gaussian beams in complex optical systems [J]. Journal of the Optical Society of America, 1998, A15(4):954-963. |
| [12] | WANG L,KONG R X. Propagation properties of the elegant sinh-Gaussian beams[J]. Opto-Electronic Engineering, 2006, 33(2):45-49(in Chinese). |
| [13] | COLLINS S A. Lens-system diffraction integral written in terms of matrix optics [J]. Journal of the Optical Society of America, 1970, 60(9):1168-1177. |
| [14] | ERDELYI A, MAGNUS W,OBERHETTINGER F, et al. Tables of integral transforms[M]. New York, USA: McGraw Hill, 1954:856-859. |