Chaos synchronization based on space coupled multimode laser array

2020 ◽  
Vol 2 (2) ◽  
pp. 58-71
Author(s):  
Hu Chaoxu
Keyword(s):  
Chaos Synchronization ◽  
Laser Array ◽  
Multimode Laser

scholarly journals COHERENCE AND SYNCHRONIZATION IN DIODE-LASER ARRAYS WITH DELAYED GLOBAL COUPLING

1999 ◽  
Vol 09 (11) ◽  
pp. 2225-2229 ◽  
Author(s):  
JORDI GARCÍA-OJALVO ◽  
JOAN CASADEMONT ◽  
M. C. TORRENT ◽  
CLAUDIO R. MIRASSO ◽  
J. M. SANCHO
Keyword(s):  
Semiconductor Laser ◽  
Diode Laser ◽  
Spontaneous Emission ◽  
Coupling Strength ◽  
Chaos Synchronization ◽  
Laser Array ◽  
Laser Arrays ◽  
Feedback Strength ◽  
Global Coupling ◽  
Phase Solution

The dynamics of a semiconductor-laser array whose individual elements are coupled in a global way through an external mirror is numerically analyzed. A coherent in-phase solution is seen to be preferred by the system at intermediate values of the feedback-coupling strength. At low values of this parameter, a strong amplification of the spontaneous emission noise is observed. A tendency towards chaos synchronization is also observed at large values of the feedback strength.

Chaos synchronization in a mutually coupled laser array subjected to self-mixing modulation

2004 ◽  
Vol 6 (7) ◽  
pp. R19-R32 ◽  
Author(s):  
R Kawai ◽  
J-S Lih ◽  
J-Y Ko ◽  
J-L Chern ◽  
K Otsuka
Keyword(s):  
Chaos Synchronization ◽  
Laser Array

Synchronization of Chaotic Quantum Dot Light Emitting Diodes under Optical Feedback Effect

2020 ◽  
pp. 144-148
Keyword(s):  
Quantum Dot ◽  
Delay Time ◽  
Chaos Synchronization ◽  
Optical Feedback ◽  
Light Emitting Diode ◽  
Feedback Effect ◽  
Complete Synchronization ◽  
Light Emitting ◽  
Coupling Methods ◽  
Coupling Parameters

Chaos synchronization of delayed quantum dot light emitting diode has been studied theortetically which are coupled via the unidirectional and bidirectional. at synchronization of chaotic, The dynamics is identical with delayed optical feedback for those coupling methods. Depending on the coupling parameters and delay time the system exhibits complete synchronization, . Under proper conditions, the receiver quantum dot light emitting diode can be satisfactorily synchronized with the transmitter quantum dot light emitting diode due to the optical feedback effect.

Noise Effects on Generalized Chaos Synchronization in Semiconductor Lasers

2014 ◽  
Vol 2 ◽  
pp. 413-416
Author(s):  
Kenichi Arai ◽  
Susumu Shinohara ◽  
Satoshi Sunada ◽  
Kazuyuki Yoshimura ◽  
Takahisa Harayama ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
Chaos Synchronization ◽  
Noise Effects

Development of the Terahertz Inspection Technology using Multimode Laser Diode

2013 ◽  
Vol 133 (8) ◽  
pp. 430-435 ◽  
Author(s):  
Tohru Takanaka ◽  
Hiroyuki Nishikawa ◽  
Yoshito Sameda ◽  
Keiji Yamamoto
Keyword(s):  
Laser Diode ◽  
Multimode Laser ◽  
Multimode Laser Diode
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