Rigorous analysis of photonic crystal fibers by using a full vectorial H-field-based finite element method

被引：0
作者：
Rahman, BMA [1 ]
Kabir, AKMS [1 ]
Alam, S [1 ]
Somasiri, N [1 ]
Ahmed, MI [1 ]
Rajarajan, M [1 ]
Grattan, KTV [1 ]
机构：
[1] City Univ London, Sch Engn & Math Sci, London EC1V 0HB, England
来源：
ACTIVE AND PASSIVE OPTICAL COMPONENTS FOR WDM COMMUNICATIONS IV | 2004年 / 5595卷
关键词：
photonic crystal fiber; modal solutions; modal birefringence; spot-size; stress analysis; finite element method;
D O I：
10.1117/12.570210
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Modal solutions for photonic crystal fibers with circular air-holes in a hexagonal array are presented, by using a rigorous full-vectorial finite element-based approach. The effective indices, mode field profiles, spot-sizes, modal hybridness, modal birefringence and group velocity dispersion values are presented. The effect of external pressure on photonic crystal fibers is analyzed also by using the powerful finite element method. Modal solutions are obtained for both symmetric and asymmetric air-holes and the effect of pressure on the modal properties and mode degeneration are evaluated, presented and discussed.
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收藏
页码：54 / 65
页数：12
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