Acta Optica Sinica, Volume. 23, Issue 5, 565(2003)
Application and Improvement of Finite-Difference Time-Domain Algorithm in the Analysis of Optical Waveguides
The application of CFDTD (cylindrical finite-difference time-domain) algorithm in the analysis of weak-guiding optical fiber and other types of fibers is discussed. Especially, the setting of the absorbing boundary condition and the calculation error are presented, improvement way is proposed. Further more, this method is applied to the calculation of propagation characters of optical fiber and the photonic crystal fiber, some useful results are given.
Get Citation
Copy Citation Text
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Application and Improvement of Finite-Difference Time-Domain Algorithm in the Analysis of Optical Waveguides[J]. Acta Optica Sinica, 2003, 23(5): 565