Continuous wave supercontinuum generation pumped in the normal group velocity dispersion regime on a highly nonlinear fiber

被引:2
|
作者
Facao, Margarida [1 ,2 ]
Carvalho, Maria Ines [3 ,4 ]
Fernandes, Gil Martins [5 ,6 ]
Rocha, Ana Maria [6 ]
Pinto, Armando Nolasco [5 ,6 ]
机构
[1] Univ Aveiro, Dept Fis, P-3810193 Aveiro, Portugal
[2] I3N, P-3810193 Aveiro, Portugal
[3] Univ Porto, DEEC FEUP, P-4200465 Oporto, Portugal
[4] Univ Porto, INESC TEC, P-4200465 Oporto, Portugal
[5] Univ Aveiro, Dept Elect Telecomunicacoes & Informat, P-3810193 Aveiro, Portugal
[6] Inst Telecomunicacoes, P-3810193 Aveiro, Portugal
关键词
PHOTONIC CRYSTAL FIBER; OPTICAL-FIBERS; MICROSTRUCTURED FIBERS; ANOMALOUS-DISPERSION; COMPUTER-SIMULATION; SHIFTED FIBERS; COHERENCE; NOISE;
D O I
10.1364/JOSAB.30.000959
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We have obtained spectral broadening by pumping a nonmicrostructured highly nonlinear fiber with a continuous wave signal from a Raman fiber laser. The experiment was simulated using a generalized Schrodinger equation containing the actual Raman response of the fiber as calculated from the experimental Raman gain. A different input-noise model, that reproduces well the power spectral density of the laser, was used and compared with others previously proposed. (C) 2013 Optical Society of America
引用
收藏
页码:959 / 966
页数:8
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