DocumentCode
2884913
Title
Hyperchaotic breathers in semiconductor lasers with electro-optical feedback
Author
Kouomou, Y. Chembo ; Colet, Pere ; Larger, Laurent ; Gastaud, Nicolas
Author_Institution
Campus Univ. de les Illes Balears, Palma de Mallorca, Spain
fYear
2005
fDate
12-17 June 2005
Firstpage
135
Abstract
This paper presents a new phenomenon in the context of delayed (electro-)optical systems, hyperchaotic breathers, which are characterized by strongly hyperchaotic oscillations at a ns-timescale, whose amplitude envelope is periodically "breathing" at a slower μs-timescale. Experimental timetraces of the hyperchaotic breathers are obtained and compared with numerical timetraces.
Keywords
electro-optical modulation; high-speed optical techniques; laser feedback; optical chaos; semiconductor lasers; delayed systems; electrooptical feedback; hyperchaotic breathers; hyperchaotic oscillations; nanosecond-timescale oscillations; semiconductor lasers; timetraces; Delay; Feedback loop; Lasers and electrooptics; Optical feedback; Optical filters; Power lasers; Semiconductor lasers; Semiconductor optical amplifiers; Ultrafast optics; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics Conference, 2005. EQEC '05. European
Print_ISBN
0-7803-8973-5
Type
conf
DOI
10.1109/EQEC.2005.1567306
Filename
1567306
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