Stable transmission of solitons in the complex cubic–quintic Ginzburg–Landau equation with nonlinear gain and higher-order effects

2019 ◽  
Vol 98 ◽  
pp. 171-176 ◽  
Author(s):  
Yuanyuan Yan ◽  
Wenjun Liu
Keyword(s):  
Landau Equation ◽  
Higher Order ◽  
Order Effects ◽  
Nonlinear Gain ◽  
Ginzburg Landau ◽  
Ginzburg Landau Equation ◽  
Higher Order Effects ◽  
Stable Transmission

Converting pulsating dissipative optical solitons into fixed-shape pulses

2018 ◽  
Vol 27 (01) ◽  
pp. 1850008 ◽  
Author(s):  
Sofia C. V. Latas ◽  
Mário F. S. Ferreira
Keyword(s):  
Landau Equation ◽  
Optical Solitons ◽  
Higher Order ◽  
Order Effects ◽  
Ginzburg Landau ◽  
Ginzburg Landau Equation ◽  
Higher Order Effects

The complex Ginzburg–Landau equation is solved numerically and three types of pulsating pulses are obtained: plain pulsating, erupting, and creeping solitons. We discuss the main characteristics of these pulses and demonstrate the possibility of converting them into fixed-shape pulses under the influence of some higher-order effects.

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