New design of As2Se3-based chalcogenide photonic crystal fiber for ultra-broadband, coherent, mid-IR supercontinuum generation

被引：1
|
作者：
Baili, Amira [1 ]
Cherif, Rim [1 ]
Zghal, Mourad [1 ]
机构：
[1] Univ Carthage, Engn Sch Commun Tunis SupCom, GRESCom Lab, Ariana 2083, Tunisia
来源：
NANOPHOTONICS AND MICRO/NANO OPTICS | 2012年 / 8564卷
关键词：
Photonic crystal fibers; chalcogenide glass; As2Se3; dispersion-flattened; supercontinuum generation; MU-M; GLASS; CORE;
D O I：
10.1117/12.1000034
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this paper, we propose a new design of all-normal and ultra-flat dispersion As2Se3-based chalcogenide photonic crystal fibers (PCF). The generation of supercontinuum (SC) in the designed fibers is investigated, which has flat and smooth profile, covers a broad range extending from 2 to 8 mu m. The significance of this work is that it provides a new type of mid-infrared SC source with flat shape, broadband and high coherence properties by pumping the As2Se3-based PCF. Thus many applications can be performed such as fiber lasers, pulse compression and multi-wavelength optical sources in the mid-infrared region.
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页数：7
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