Title :
Chaotic behavior of noise suppressed solid state lasers used in radio-over-fiber systems
Author :
Csörnyei, Márk ; Berceli, Tibor
Author_Institution :
Dept. of Broadband Infocommunication & Electromagn. Theor., Budapest Univ. of Technol. & Econ., Budapest
Abstract :
Optoelectronic reduction of intensity noise is presented for solid-state lasers. However the noise suppression feedback loop can make the laser operate in its chaotic regime. The paper shows the way to chaos through bifurcations at different levels of the feedback signal. Additionally a limit for chaos free operation is also given. The bifurcation diagram of the controlled laser is calculated as well.
Keywords :
bifurcation; chaotic communication; interference suppression; laser beam applications; optoelectronic devices; radio-over-fibre; bifurcation diagram; chaos free operation; chaotic behavior; feedback signal; intensity noise; noise suppressed solid state lasers; noise suppression feedback loop; optoelectronic reduction; radio-over-fiber systems; Chaos; Chaotic communication; Laser excitation; Laser feedback; Laser noise; Noise reduction; Optical feedback; Optical noise; Pump lasers; Solid lasers;
Conference_Titel :
Microwaves, Radar and Wireless Communications, 2008. MIKON 2008. 17th International Conference on
Conference_Location :
Wroclaw
Print_ISBN :
978-83-906662-8-0
