Slow-wave finite-difference beam propagation method
Slow-wave finite-difference beam propagation method
复制标题
慢波有限差分光束传播方法
DOI:
--
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发表时间:
1995
影响因子:
2.6
通讯作者:
Fow
中科院分区:
文献类型:
--
作者:
Pao;Qida Zhao;Fow
By invoking the slow-wave approximation, the wave equation resumes the form of the Fresnel equation. Codes developed previously for the paraxial beam propagation can be extended to simulate the backward reflection and diffraction at any angle. Results of planar waveguide gratings and a beveled corner bend are presented.<<ETX>>