Frontiers of Optoelectronics, Volume. 2, Issue 1, 35(2009)
Analysis of mode-field half widths of two kinds of single-mode waveguides
The mode-field half widths of two kinds of single-mode waveguides are investigated. Based on the maximal matching efficiency method, the relationship between the mode-field half width and normalized frequency is analyzed. Furthermore, two equations of mode-field half widths as a function of normalized frequency are proposed through mathematical modeling and the curve fitting method. Numerical calculations indicate that they are accurate within a parameter range.
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Lianhuang LI, Fuyuan GUO. Analysis of mode-field half widths of two kinds of single-mode waveguides[J]. Frontiers of Optoelectronics, 2009, 2(1): 35
Received: Mar. 24, 2008
Accepted: Apr. 26, 2008
Published Online: Oct. 8, 2012
The Author Email: LI Lianhuang (lhli@fjnu.edu.cn)