Broadband, Coherent Mid-IR Supercontinuum Generation using Highly Nonlinear Tapered Photonic Crystal Fibers

被引:0
|
作者
Ben Salem, Amine [1 ]
Cherif, Rim [1 ]
Zghal, Mourad [1 ]
机构
[1] Univ Carthage, Engn Sch Commun Tunis SupCom, GreSCom Lab, Ariana 2083, Tunisia
关键词
photonic crystal fibers; tapers; soliton self-compression; supercontinuum generation; COMPRESSION;
D O I
10.1117/12.2027491
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We design tellurite and As2S3-based chalcogenide tapered photonic crystal fibers (TPCF) for broadband mid-infrared coherent supercontinuum (SC) generation in the few optical-cycle-regime. By injecting pre-chirped femtosecond pulses, the soliton self-compression is optimized and then, we show the generation of more than one octave-spanning SC spectra with low input pulse energies in both TPCF having 8 mm-length.
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页数:5
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