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Broadband single-polarization single-mode photonic crystal fibers with three different background materials
被引:7
|作者:
Li, Hui
[1
]
Li, Shu-guang
[1
]
Li, Jian-She
[1
]
Zhang, Wan
[1
]
An, Guo-Wen
[1
]
机构:
[1] Yanshan Univ, Key Lab Metastable Mat Sci & Technol, Coll Sci, Qinhuangdao 066004, Peoples R China
基金:
中国国家自然科学基金;
关键词:
OPTICAL-FIBERS;
FABRICATION;
OPERATION;
AIR;
D O I:
10.1364/AO.54.002851
中图分类号:
O43 [光学];
学科分类号:
070207 ;
0803 ;
摘要:
A modified structure of single-polarization single-mode (SPSM) photonic crystal fiber (PCF) with different background materials is presented and analyzed by using the full-vector finite-element method. Simulation results confirmed that the proposed PCF can realize low-loss SPSM on three wavebands with the same structure and different background materials. The wavebands are 1.46-1.60 mu m for silica-based fiber, 1.97-2.3 mu m for lead silicate glass fiber, and 3.16-3.58 mu m for chalcogenide glass fiber. For three PCFs with different background materials, only the slow-axis mode exists and the confinement loss is less than 100 dB/m in the SPSM wavebands. (C) 2015 Optical Society of America
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页码:2851 / 2856
页数:6
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