Suppressing chaos in lasers by negative feedback

Anno: 1996

Autori: Meucci R., Ciofini M., Abbate R.

Affiliazione autori: Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy

Abstract: An easy to implement method for stabilizing periodic orbits in a modulated laser is presented. Such a method is based on negative feedback of subharmonic components extracted from the temporal intensity signal. Robustness, speed, and general validity of this scheme for other laser systems are also discussed.

Giornale/Rivista: PHYSICAL REVIEW E

Volume: 53 (6)      Da Pagina: R5537  A: R5540

Parole chiavi: Closed loop control systems; Differential equations; Feedback control; Frequency response; Low pass filters; Mathematical models; Modulators; Oscillators (electronic); Transfer functions, Chaotic behavior; Electrooptic modulator; Periodic orbits, Carbon dioxide lasers
DOI: 10.1103/PhysRevE.53.R5537

Citazioni: 32
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-09-15
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