High accuracy modal analysis and beam propagation method for nano-waveguides
β Scribed by Mo, Guo-Liang; Zhang, Xue-Cang
- Book ID
- 118807698
- Publisher
- Springer
- Year
- 2012
- Tongue
- English
- Weight
- 355 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0306-8919
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π SIMILAR VOLUMES
A noniterative finite element beam propagation method (FE-BPM) with a transmission matrix that can treat reflection waves is described for quasi-TE modes propagating in 3-D optical waveguides. The PadΓ© approximation is used for wide-angle beam propagation analysis, and a new approach for determining
A new beam propagation method based on the finite element method (FE-BPM) has been developed for the analysis of nonlinear optical waveguides. A formulation for the FE-BPM that is applicable not only to the TE mode but also to the TM mode is presented. Various techniques for enhancing the performanc