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Open Access item Characterization of a chaotic telecommunication laser for different fiber cavity lengths

Authors:Annovazzi-Lodi, Valerio
Merlo, Sabina
Norgia, Michele
Scirè, Alessandro
Keywords:Chaos, Cryptography, Laser stability, Nonlinear oscillators, Optical communication
Issue Date:Sep-2002
Publisher:Institute of Electrical and Electronics Engineers
Citation:IEEE Journal of Quantum Electronics 38(9): 1171-1177 (2002)
Abstract:In this paper, we consider a single-mode telecommunication laser emitting at 1550 nm, which is subjected to backreflection from a mirror at the end of a long fiber cavity. In view of cryptographic applications, we focus our analysis on the chaotic regime, which we investigate as a function of pump current, backreflection level, and cavity length. Experimental data are compared with numerical simulations, showing the advantages of the fiber approach.
Description:7 pages, 7 figures.-- Invited paper.
Publisher version (URL):http://dx.doi.org/10.1109/JQE.2002.801948
URI:http://hdl.handle.net/10261/15326
ISSN:0018-9197
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Appears in Collections:(IFISC) Artículos

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