Modified Wide-angle Beam Propagation Method Using Douglas Operators^①

来源 :Semiconductor Photonics and Technology | 被引量 : 0次 | 上传用户：wanshanshan1989

【摘要】

：

A modified wide-angle beam propagation based on the Douglas operators is presented .The truncation error in the modified wide-angle beam propagation is reduced

【出处】

：

Semiconductor Photonics and Technology

【发表日期】

：

1997年4期

【关键词】

：

波导光子器宽光束光束传播法道格拉斯算符 Douglas Operators Guidewave Photonic Devices Modified Wid

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A modified wide-angle beam propagation based on the Douglas operators is presented .The truncation error in the modified wide-angle beam propagation is reduced to o(△x)^4in the transverse direction nearly without any increase of the computation time,where

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Modified Wide-angle Beam Propagation Method Using Douglas Operators^①

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