1 September 2004 Single-mode condition for silicon rib waveguides with large cross sections
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Optical Engineering, 43(9), (2004). doi:10.1117/1.1776188
Abstract
The single-mode condition for silicon rib waveguides with large cross sections is obtained using a numerical method based on the finite-difference beam propagation method (FD-BPM). An ultrawide computation window is used to contain the wide mode profile near cutoff. Comparison with previous results shows that the formula predicted by the mode-matching technique is in a better agreement with our results.
Jinsong Xia, Jinzhong Yu, Yanping Li, Shaowu Chen, "Single-mode condition for silicon rib waveguides with large cross sections," Optical Engineering 43(9), (1 September 2004). https://doi.org/10.1117/1.1776188
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