Stochastic resonance in light-emitting and nonlaser diodes: the possibility of analogy with phase transition

Valeri P. Pakhalov; Levon S. Aslanyan; Vachagan L. Elbakyan

doi:10.1117/12.475955

24 July 2002 Stochastic resonance in light-emitting and nonlaser diodes: the possibility of analogy with phase transition

Valeri P. Pakhalov, Levon S. Aslanyan, Vachagan L. Elbakyan

Author Affiliations +

Proceedings Volume 4751, ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems; (2002) https://doi.org/10.1117/12.475955
Event: XVII International Conference on Coherent and Nonlinear Optics (ICONO 2001), 2001, Minsk, Belarus

Abstract

The stochastic resonance (SR) in a fast threshold electronic light emitting system is studied. The measurements were carried out on the frequency 18 kHz high than in other electronic systems. We have registered the phenomenon of a SR, which is displayed in the nonmonotone behavior of the dependence of optical response of the system at the simultaneous action of the signal and the noise, when the external noise is being changed. It is suggested that it can be possible to describe the SR in such threshold systems as lasers, in terms of phase transitions.

Citation Download Citation

Valeri P. Pakhalov, Levon S. Aslanyan, and Vachagan L. Elbakyan "Stochastic resonance in light-emitting and nonlaser diodes: the possibility of analogy with phase transition", Proc. SPIE 4751, ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems, (24 July 2002); https://doi.org/10.1117/12.475955

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