Article

Chaos in coupled semiconductor lasers with an electronic delayed feedback caused by injection locking

Dept. of Commun. Eng., Okayama Prefectural Univ.
IEEE Journal of Quantum Electronics (impact factor: 1.88). 06/1998; DOI:10.1109/3.668760 pp.750 - 758
Source: IEEE Xplore

ABSTRACT We proposed and demonstrated a novel hybrid chaotic system using
injection locking in coupled laser diodes. This system consists of
double laser diodes, a Fabry-Perot etalon, and an electronic delay
feedback. The bifurcation diagram route to chaos and variation of the
temporal waveform of the output light intensity were observed relative
to the feedback gain. Some peculiar bifurcation properties, which were
caused by a strong nonlinear effect due to injection locking, were
observed. We also analyzed the experimental results using Van der Pole
equations coupled with rate equations. The results of theoretical
analysis showed good agreement with the experimental results

0 0
 · 
0 Bookmarks
 · 
23 Views
Data provided are for informational purposes only. Although carefully collected, accuracy cannot be guaranteed. The impact factor represents a rough estimation of the journal's impact factor and does not reflect the actual current impact factor. Publisher conditions are provided by RoMEO. Differing provisions from the publisher's actual policy or licence agreement may be applicable.

Keywords

bifurcation diagram route
 
Fabry-Perot etalon
 
good agreement
 
novel hybrid chaotic system
 
output light intensity
 
peculiar bifurcation properties
 
rate equations
 
strong nonlinear effect
 
temporal waveform
 

T. Fukushima