scholarly journals Experimental and Numerical Study of an Optoelectronics Flexible Logic Gate Using a Chaotic Doped Fiber Laser

2018 ◽  
Author(s):  
Juan Hugo García-López ◽  
Rider Jaimes-Reátegui ◽  
Samuel Mardoqueo Afanador-Delgado ◽  
Ricardo Sevilla-Escoboza ◽  
Guillermo Huerta-Cuéllar ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Numerical Study ◽  
Logic Gate

scholarly journals Implementation of a dynamically flexible optoelectronics logic gate using a fiber laser, numerical study

2013 ◽  
Vol 23 ◽  
pp. 45-47 ◽  
Author(s):  
S. Afanador Delgado ◽  
R. Jaimes Reátegui ◽  
R. Sevilla Escoboza ◽  
G. Huerta Cuéllar ◽  
J. García López ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Dynamic Behavior ◽  
Output Signal ◽  
Numerical Study ◽  
Logic Gate ◽  
Dynamic Logic ◽  
Chaotic Regime ◽  
Numerical Results ◽  
Threshold Control ◽  
Gate Input

We implement an algorithm to reproduce the behavior of a dynamic logic gate which consists of three elements: a fiber laser in chaotic regime, a threshold controller and the output of the logic gate. The output signal of the fiber laser is sent to the logic gate input as to the threshold controller; threshold controller output signal is sent at the entrance of the logic gate and also fed back to the fiber laser which changes their dynamic behavior. The output of the logic gate consists of a difference amplifier; this compares the signals sent by the threshold controller and the fiber laser, resulting logic output that depend on an accessible parameter in threshold controller. We present the numerical results of the implementation of a dynamic logic gate using fiber laser, which demonstrates the ability to change the type of logic gate by modifying a parameter of threshold control.

Numerical study of spatter formation during fiber laser welding of aluminum alloy

2018 ◽  
Vol 31 ◽  
pp. 72-79 ◽  
Author(s):  
Dabin Zhang ◽  
Canli Li ◽  
Xixia Liu ◽  
Yang Cao ◽  
Dongsheng Wu
Keyword(s):  
Aluminum Alloy ◽  
Laser Welding ◽  
Fiber Laser ◽  
Numerical Study ◽  
Fiber Laser Welding

scholarly journals Comparative numerical study of efficiency of energy deposition in femtosecond microfabrication with fundamental and second harmonics of Yb-doped fiber laser

2011 ◽  
Author(s):  
Alexandr Dostovalov ◽  
Sergey Babin ◽  
Mandana Baregheh ◽  
Mykhaylo Dubov ◽  
Vladimir Mezentsev
Keyword(s):  
Fiber Laser ◽  
Energy Deposition ◽  
Numerical Study

Experimental and numerical study of spatter formation and composition change in fiber laser welding of aluminum alloy

2018 ◽  
Vol 51 (18) ◽  
pp. 185604 ◽  
Author(s):  
Dongsheng Wu ◽  
Xueming Hua ◽  
Youxiong Ye ◽  
Lijin Huang ◽  
Fang Li ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Laser Welding ◽  
Fiber Laser ◽  
Numerical Study ◽  
Composition Change ◽  
Fiber Laser Welding

Optoelectronic flexible logic gate based on a fiber laser

2014 ◽  
Vol 223 (13) ◽  
pp. 2837-2846 ◽  
Author(s):  
R. Jaimes-Reátegui ◽  
S. M. Afanador-Delgado ◽  
R. Sevilla-Escoboza ◽  
G. Huerta-Cuéllar ◽  
J. Hugo García-López ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Logic Gate
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