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一种新型非基于慢变包络近似的三维有限元束传播法
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江苏省博士后基金（1301135C）；江苏省高校优势学科建设工程（PAPD）项目


A novel finite element method based beam propagation method without using slow varying envelope approximation
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    摘要:

    提出了一种新型非基于慢变包络近似的三维有限元束传播法.该方法相较Hadley所提出的广角束传播法，在分析光信号与光波导之间相互作用时同时考虑了载波和调制波对传输特性的影响，更具一般性且精度更高.通过与已发表的权威文献相比，在相同的计算资源下，精度提高了10%.

    Abstract:

    A novel finite element method (FEM) based wide-angle (WA) beam propagation method (BPM) was presented whereby the scalar Helmholtz equation was solved without using the slow varying envelope approximation (SVEA) and was more general and preciser than the well-known WA-BPM proposed by Hadley.The accuracy of this novel scheme was increased 10% in comparison with that of other existing approaches.

    参考文献
    [1] Tsuji Y,Koshiba M,Tanabe T.A wide-angle beam propagation method based on a finite element scheme[J].IEEE Transaction on Magnetics,1997,33(2):1544-1547
    [2] Huang W P,Xu C L.Simulation of three-dimensional optical waveguides by a full-vector beam propagation method[J].IEEE Journal of Quantum Electronics,1993,29(10):2639-2649
    [3] Hadley G R.Wide-angle beam propagation using pade approximant operators[J].Optical Letters,1992,17(20):1426-1428
    [4] Nakamura S,Saeki T,Koymada Y.Observation of slowly varying envelope approximation breakdown by comparison between the extended finite-difference time-domain method and the beam propagation method for ultrashort-laser-pulse propagation in a silica fiber[J].Japanese Journal of Applied Physics,2004,43(10):7015-7025
    [5] Lee P C,Voges E.Three-dimensional semi-vectorial wide-angle beam propagation method[J].Journal of Lightwave Technology,1994,12(2):215-225
    [6] Lu Y Y,Ho P L.Beam propagation method using a[(p-1)/p] Padé approximant of the propagator[J].Optics Letters,2002,27(9):683-685
    [7] Sharma A,Agrawal A.New method for nonparaxial beam propagation[J].Journal of the Optical Society of America A-Optics Image Science and Vision,2004,21(6):1082-1087
    [8] Sharma A,Agrawal A.A new finite-difference-based method for wide-angle beam propagation[J].IEEE Photonics Technology Letters,2006,18(8):944-946
    [9] Le K Q,Bienstman P.Wide-angle beam propagation method without using slowly varying envelope approximation[J].Journal of the Optical Society of America B-Optical Physics,2009,26(2):353-356
    [10] Hadley G R.Wide-angle beam propagation using pade approximant operators[J].Optics Letters,1992,17(20):1426-1428
    [11] Tsuji Y,Koshiba M.Finite element beam propagation method with perfectly matched layer boundary conditions for three-dimensional optical waveguides[J].International Journal of Numerical Modelling(Electronic Networks,Devices and Fields),2000,13(2/3):115-126
    [12] Tsuji Y,Koshiba M,Shiraishi T.Finite-element beam propagation method for 3-dimensional optical waveguide structures[J].Electronics and Communications in Japan.Part Ⅱ:Electronics,1997,80(6):19-25
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于兵,赵丹,葛俊祥,孙小菡.一种新型非基于慢变包络近似的三维有限元束传播法[J].南京信息工程大学学报(自然科学版),2016,8(6):529-532
YU Bing, ZHAO Dan, GE Junxiang, SUN Xiaohan. A novel finite element method based beam propagation method without using slow varying envelope approximation[J]. Journal of Nanjing University of Information Science & Technology, 2016,8(6):529-532

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历史
  • 收稿日期:2014-05-22
  • 在线发布日期: 2016-12-14

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