High frequency stochastic resonance in periodically driven systems

Physics

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Published

Standard

High frequency stochastic resonance in periodically driven systems. / Dykman, Mark; Luchinsky, D. G.; Mannella, R. et al.
In: JETP Letters, Vol. 58, No. 2, 1993, p. 150-156.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Dykman, M, Luchinsky, DG, Mannella, R, McClintock, PVE, Stein, ND & Stocks, NG 1993, 'High frequency stochastic resonance in periodically driven systems', JETP Letters, vol. 58, no. 2, pp. 150-156.

APA

Dykman, M., Luchinsky, D. G., Mannella, R., McClintock, P. V. E., Stein, N. D., & Stocks, N. G. (1993). High frequency stochastic resonance in periodically driven systems. JETP Letters, 58(2), 150-156.

Vancouver

Dykman M, Luchinsky DG, Mannella R, McClintock PVE, Stein ND, Stocks NG. High frequency stochastic resonance in periodically driven systems. JETP Letters. 1993;58(2):150-156.

Author

Dykman, Mark ; Luchinsky, D. G. ; Mannella, R. et al. / High frequency stochastic resonance in periodically driven systems. In: JETP Letters. 1993 ; Vol. 58, No. 2. pp. 150-156.

Bibtex

@article{caebbee62ca7438e9f99c84ca8c01f24,

title = "High frequency stochastic resonance in periodically driven systems",

abstract = "High frequency stochastic resonance (SR) phenomena, associated with fluctuational transitions between coexisting periodic attractors, have been investigated experimentally in an electronic model of a single-well Duffing oscillator which is bistable in a nearly resonant field of frequency omegaF. It is shown that, with increasing noise intensity, the signal-to-noise ratio (SNR) for a signal due to a weak trial force of frequency Omega approximately equal to omegaF at first decreases, then increases, and finally decreases again at higher noise intensities: The behavior is similar to that observed previously for conventional (low-frequency) SR in systems with static bistable potentials. The stochastic enhancement of the SNR of an additional signal at the mirror-reflected frequency |Omega-2omegaF| has also been observed, in accordance with theoretical predictions. Relationships with phenomena in nonlinear optics are discussed.",

author = "Mark Dykman and Luchinsky, {D. G.} and R. Mannella and McClintock, {Peter V. E.} and Stein, {N. D.} and Stocks, {N. G.}",

note = "Translated from the Russian original published in Pis'ma Zh. Eksp. Teor. Fiz. 58, No.2, 145-151 (25 July 1993).",

year = "1993",

language = "English",

volume = "58",

pages = "150--156",

journal = "JETP Letters",

issn = "0021-3640",

publisher = "MAIK NAUKA/INTERPERIODICA/SPRINGER",

number = "2",

}

RIS

TY - JOUR

T1 - High frequency stochastic resonance in periodically driven systems

AU - Dykman, Mark

AU - Luchinsky, D. G.

AU - Mannella, R.

AU - McClintock, Peter V. E.

AU - Stein, N. D.

AU - Stocks, N. G.

N1 - Translated from the Russian original published in Pis'ma Zh. Eksp. Teor. Fiz. 58, No.2, 145-151 (25 July 1993).

PY - 1993

Y1 - 1993

N2 - High frequency stochastic resonance (SR) phenomena, associated with fluctuational transitions between coexisting periodic attractors, have been investigated experimentally in an electronic model of a single-well Duffing oscillator which is bistable in a nearly resonant field of frequency omegaF. It is shown that, with increasing noise intensity, the signal-to-noise ratio (SNR) for a signal due to a weak trial force of frequency Omega approximately equal to omegaF at first decreases, then increases, and finally decreases again at higher noise intensities: The behavior is similar to that observed previously for conventional (low-frequency) SR in systems with static bistable potentials. The stochastic enhancement of the SNR of an additional signal at the mirror-reflected frequency |Omega-2omegaF| has also been observed, in accordance with theoretical predictions. Relationships with phenomena in nonlinear optics are discussed.

AB - High frequency stochastic resonance (SR) phenomena, associated with fluctuational transitions between coexisting periodic attractors, have been investigated experimentally in an electronic model of a single-well Duffing oscillator which is bistable in a nearly resonant field of frequency omegaF. It is shown that, with increasing noise intensity, the signal-to-noise ratio (SNR) for a signal due to a weak trial force of frequency Omega approximately equal to omegaF at first decreases, then increases, and finally decreases again at higher noise intensities: The behavior is similar to that observed previously for conventional (low-frequency) SR in systems with static bistable potentials. The stochastic enhancement of the SNR of an additional signal at the mirror-reflected frequency |Omega-2omegaF| has also been observed, in accordance with theoretical predictions. Relationships with phenomena in nonlinear optics are discussed.

M3 - Journal article

VL - 58

SP - 150

EP - 156

JO - JETP Letters

JF - JETP Letters

SN - 0021-3640

IS - 2

ER -

Research