Bibliographic Details
| Title: |
A compact fourth-order unconditionally stable six-stages split-step FDTD method and numerical analysis. |
| Authors: |
Kong, Yong‐Dan1, Chu, Qing‐Xin1, Li, Rong‐Lin1 |
| Source: |
Microwave & Optical Technology Letters. May2014, Vol. 56 Issue 5, p1031-1036. 6p. |
| Subjects: |
Dispersion (Chemistry), Bandwidths, Finite difference time domain method, Numerical analysis, Error analysis in mathematics |
| Abstract: |
ABSTRACT A compact fourth-order six-stages split-step finite-difference time-domain method is developed, which is based on the compact fourth-order scheme. The proposed method improves the efficiency of computation by reducing the bandwidth of the matrix to be inversed from seven to five for the fourth-order scheme. Furthermore, the proposed method is proven to be unconditionally stable. The numerical dispersion error of this new approach is studied by comparison to the original second-order method and fourth-order method. © 2014 Wiley Periodicals, Inc. Microwave Opt Technol Lett 56:1031-1036, 2014 [ABSTRACT FROM AUTHOR] |
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| Database: |
Engineering Source |
