Gap Solitons in Assymmetric Dual-Core Nonlinear Optical Fibers

1997 ◽  
Author(s):  
D. J. Kaup ◽  
B. A. Malomed
Keyword(s):  
Optical Fibers ◽  
Nonlinear Optical ◽  
Gap Solitons ◽  
Dual Core

scholarly journals Reversible ultrafast soliton switching in dual-core highly nonlinear optical fibers

2020 ◽  
Vol 45 (18) ◽  
pp. 5221
Author(s):  
Viet Hung Nguyen ◽  
Le Xuan The Tai ◽  
Ignac Bugar ◽  
Mattia Longobucco ◽  
Ryszard Buczyński ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Nonlinear Optical ◽  
Highly Nonlinear ◽  
Soliton Switching ◽  
Dual Core

scholarly journals Quiescent Gap Solitons in Coupled Nonuniform Bragg Gratings with Cubic-Quintic Nonlinearity

2021 ◽  
Vol 11 (11) ◽  
pp. 4833
Author(s):  
Afroja Akter ◽  
Md. Jahedul Islam ◽  
Javid Atai
Keyword(s):  
Numerical Stability ◽  
Bragg Gratings ◽  
Stability Boundaries ◽  
Quintic Nonlinearity ◽  
Numerical Stability Analysis ◽  
Gap Solitons ◽  
The Stability ◽  
Dual Core

We study the stability characteristics of zero-velocity gap solitons in dual-core Bragg gratings with cubic-quintic nonlinearity and dispersive reflectivity. The model supports two disjointed families of gap solitons (Type 1 and Type 2). Additionally, asymmetric and symmetric solitons exist in both Type 1 and Type 2 families. A comprehensive numerical stability analysis is performed to analyze the stability of solitons. It is found that dispersive reflectivity improves the stability of both types of solitons. Nontrivial stability boundaries have been identified within the bandgap for each family of solitons. The effects and interplay of dispersive reflectivity and the coupling coefficient on the stability regions are also analyzed.

Nonlinear-optical amplifier based on a dual-core fiber

1996 ◽  
Vol 21 (5) ◽  
pp. 330 ◽  
Author(s):  
Boris A. Malomed ◽  
G. D. Peng ◽  
P. L. Chu
Keyword(s):  
Nonlinear Optical ◽  
Optical Amplifier ◽  
Core Fiber ◽  
Dual Core

Time Advancement and Pulse Distort of Stimulated Brillouin Scattering Fast Light High Nonlinear Optical Fibers

2017 ◽  
Vol 38 (8) ◽  
pp. 1083-1089
Author(s):  
车永康 CHE Yong-kang ◽  
侯尚林 HOU Shang-lin ◽  
雷景丽 LEI Jing-li ◽  
王道斌 WANG Dao-bin ◽  
李晓晓 LI Xiao-xiao
Keyword(s):  
Optical Fibers ◽  
Nonlinear Optical ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Fast Light ◽  
Stimulated Brillouin
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