Unpredictability-enhanced broadband chaotic signal generation based on vertical-cavity surface-emitting lasers subject to dual chaotic optical injection

2020 ◽  
Author(s):  
Ming-Yu Li ◽  
Tao Deng ◽  
Zheng-Mao Wu ◽  
Guang-Qiong Xia
Keyword(s):  
Chaotic Signal ◽  
Optical Injection ◽  
Signal Generation ◽  
Cavity Surface ◽  
Surface Emitting Lasers ◽  
Vertical Cavity Surface ◽  
Emitting Lasers ◽  
Vertical Cavity

Light polarization fingerprints on nonlinear dynamics of vertical-cavity surface-emitting lasers

2008 ◽  
Vol 16 (4) ◽  
Author(s):  
K. Panajotov ◽  
M. Sciamanna ◽  
I. Gatare ◽  
M. Arizaleta Arteaga ◽  
H. Thienpont
Keyword(s):  
Nonlinear Dynamics ◽  
Optical Feedback ◽  
Cylindrical Symmetry ◽  
Light Polarization ◽  
Optical Injection ◽  
Cavity Surface ◽  
Surface Emitting Lasers ◽  
Vertical Cavity Surface ◽  
Emitting Lasers ◽  
Vertical Cavity

AbstractIn this paper we summarize the recent results on nonlinear dynamics of vertical-cavity surface-emitting lasers (VCSELs) which are bearing the fingerprints of the particular polarization properties of VCSELs. Due to the surface emission and cylindrical symmetry, VCSELs lack strong polarization anisotropy and may undergo polarization switching and polarization mode-hopping. This provides new specificities to the rich nonlinear dynamics induced in VCSELs by an external perturbation. We unveil both experimentally and theoretically these new specificities for the case of optical feedback, optical injection, and unidirectional synchronization between VCSELs.

Sign in / Sign up

Export Citation Format

Share Document