Frontiers of Optoelectronics >

2009 , Vol. 2 >Issue 1: 35 - 39

DOI: https://doi.org/10.1007/s12200-008-0077-2

Research articles

Analysis of mode-field half widths of two kinds of single-mode waveguides

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  • Key Laboratory of Optoelectronic Science and Technology for Medicine Ministry of Education, Fujian Provincial Key Laboratory of Photonic Technology, Institute of Laser and Optoelectronics Technology, Fujian Normal University;

Published date: 05 Mar 2009

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Abstract

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.

Cite this article

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 -39 . DOI: 10.1007/s12200-008-0077-2

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