Modified design of photonic crystal fibers with flattened dispersion

被引：51
作者：
Wang, JY
Jiang, C
Hu, WS
Gao, MY
机构：
[1] Shanghai Jiao Tong Univ, State Key Lab Adv Opt Commun Syst & Networks, Shanghai 200030, Peoples R China
[2] PLA Univ Sci & Technol, Inst Commun Engn, Nanjing 210007, Peoples R China
来源：
OPTICS AND LASER TECHNOLOGY | 2006年 / 38卷 / 03期
基金：
中国国家自然科学基金;
关键词：
photonic crystal fibers (PCFs); plane-wave expansion (PWE);
D O I：
10.1016/j.optlastec.2004.11.016
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present a modified method to design photonic crystal fibers with flattened dispersion characteristics. By replacing the circular air-holes of the first central ring with elliptic air-holes, we observe a more flattened dispersion curve. Plane-wave expansion (PWE) method is used to analyze the dispersion property in a high-index core PCF. The simulation results are presented, and ultra-low and ultra-flattened dispersion curves over wide wavelength range are demonstrated. (c) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：169 / 172
页数：4
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