Computation of higher-order waveguide modes by imaginary-distance beam propagation method

Computation of higher-order waveguide modes by imaginary-distance beam propagation method
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虚距光束传播法计算高阶波导模式

DOI:
10.1007/bf00384673
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发表时间:
1994
影响因子:
3
通讯作者:
S. Jüngling
S. Jüngling
中科院分区:
工程技术4区
文献类型:
--
作者:
J. C. Chen;S. Jüngling

文献摘要

被引文献

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Yevick和Hermansson提出了一种计算光波导基模的有效数值方法。我们将他们的技术扩展到高阶本征模。利用有限差分光束传输方法,得到了非对称脊形波导中三个最低阶TE模的传输常数和场分布。
AbstactYevick and Hermansson presented an efficient numerical method for calculating fundamental modes of optical waveguides. We extend their technique to higher-order eigenmodes. Using a finite-difference beam propagation method, we obtain propagation constants and field profiles for the three lowest-order TE modes in an asymmetric rib waveguide.