期刊名称：International Journal of Advanced Networking and Applications
电子版ISSN：0975-0290
出版年度：2010
卷号：2
期号：3
页码：666-670
出版社：Eswar Publications
摘要：Different structures of Index-guiding Photonic crystal fibre are designed. T he attractive vectorial Finite Element Method simulation technique is used to analyse such PCFs by taking suitable fibre parameter i.e. air hole diameter (d), pitch (¦«) and air core diameter (d¡ä).Few important properties such as variation of refractive index with wavelength and nice confinement modal field pattern were studied. Index-guided photonic crystal fibre having inner core of radius 0.2 m, pitch 2.4 m and identical air hole of diameter d=1.38 m is suggested for which leakage of signal is almost zero at wavelength 1.55 m.
关键词：Effective refractive index; Finite element method; Index-guided PCF; Photonic crystal
