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Proceedings Paper

Stochastic resonance in light-emitting and nonlaser diodes: the possibility of analogy with phase transition
Author(s): Valeri P. Pakhalov; Levon S. Aslanyan; Vachagan L. Elbakyan
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Paper 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.

Paper Details

Date Published: 24 July 2002
PDF: 7 pages
Proc. SPIE 4751, ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems, (24 July 2002); doi: 10.1117/12.475955
Show Author Affiliations
Valeri P. Pakhalov, Yerevan State Univ. (Armenia)
Levon S. Aslanyan, Yerevan State Univ. (Armenia)
Vachagan L. Elbakyan, Yerevan State Univ. (Armenia)


Published in SPIE Proceedings Vol. 4751:
ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems

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