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Spin noise amplification and giant noise in optical microcavity. / Ryzhov, I.I.; Poltavtsev, S.V.; Kozlov, G.G.; Kavokin, A.V.; Lagoudakis, P.V.; Zapasskii, V.S.

в: Journal of Applied Physics, Том 117, № 22, 2015, стр. 224305_1-8.

Результаты исследований: Научные публикации в периодических изданиях › статья

Harvard

Ryzhov, II, Poltavtsev, SV, Kozlov, GG, Kavokin, AV, Lagoudakis, PV & Zapasskii, VS 2015, 'Spin noise amplification and giant noise in optical microcavity', Journal of Applied Physics, Том. 117, № 22, стр. 224305_1-8. https://doi.org/10.1063/1.4922405

APA

Ryzhov, I. I., Poltavtsev, S. V., Kozlov, G. G., Kavokin, A. V., Lagoudakis, P. V., & Zapasskii, V. S. (2015). Spin noise amplification and giant noise in optical microcavity. Journal of Applied Physics, 117(22), 224305_1-8. https://doi.org/10.1063/1.4922405

Vancouver

Ryzhov II, Poltavtsev SV, Kozlov GG, Kavokin AV, Lagoudakis PV, Zapasskii VS. Spin noise amplification and giant noise in optical microcavity. Journal of Applied Physics. 2015;117(22):224305_1-8. https://doi.org/10.1063/1.4922405

Author

Ryzhov, I.I. ; Poltavtsev, S.V. ; Kozlov, G.G. ; Kavokin, A.V. ; Lagoudakis, P.V. ; Zapasskii, V.S. / Spin noise amplification and giant noise in optical microcavity. в: Journal of Applied Physics. 2015 ; Том 117, № 22. стр. 224305_1-8.

BibTeX

@article{b6e67dd7ae194ab79e5290f0b411e032,
title = "Spin noise amplification and giant noise in optical microcavity",
abstract = "When studying the spin-noise-induced fluctuations of Kerr rotation in a quantum-well microcavity, we have found a dramatic increase of the noise signal (by more than two orders of magnitude) in the vicinity of anti-crossing of the polariton branches. The effect is explained by nonlinear optical instability of the microcavity giving rise to the light-power-controlled amplification of the polarization noise signal. In the framework of the developed model of built-in amplifier, we also interpret the nontrivial spectral and intensity-related properties of the observed noise signal below the region of anti-crossing of polariton branches. The discovered effect of optically controllable amplification of broadband polarization signals in microcavities in the regime of optical instability may be of interest for detecting weak oscillations of optical anisotropy in fundamental research and for other applications in optical information processing.",
keywords = "Spin noise, microcavities",
author = "I.I. Ryzhov and S.V. Poltavtsev and G.G. Kozlov and A.V. Kavokin and P.V. Lagoudakis and V.S. Zapasskii",
year = "2015",
doi = "10.1063/1.4922405",
language = "English",
volume = "117",
pages = "224305_1--8",
journal = "Journal of Applied Physics",
issn = "0021-8979",
publisher = "American Institute of Physics",
number = "22",

}

RIS

TY - JOUR

T1 - Spin noise amplification and giant noise in optical microcavity

AU - Ryzhov, I.I.

AU - Poltavtsev, S.V.

AU - Kozlov, G.G.

AU - Kavokin, A.V.

AU - Lagoudakis, P.V.

AU - Zapasskii, V.S.

PY - 2015

Y1 - 2015

N2 - When studying the spin-noise-induced fluctuations of Kerr rotation in a quantum-well microcavity, we have found a dramatic increase of the noise signal (by more than two orders of magnitude) in the vicinity of anti-crossing of the polariton branches. The effect is explained by nonlinear optical instability of the microcavity giving rise to the light-power-controlled amplification of the polarization noise signal. In the framework of the developed model of built-in amplifier, we also interpret the nontrivial spectral and intensity-related properties of the observed noise signal below the region of anti-crossing of polariton branches. The discovered effect of optically controllable amplification of broadband polarization signals in microcavities in the regime of optical instability may be of interest for detecting weak oscillations of optical anisotropy in fundamental research and for other applications in optical information processing.

AB - When studying the spin-noise-induced fluctuations of Kerr rotation in a quantum-well microcavity, we have found a dramatic increase of the noise signal (by more than two orders of magnitude) in the vicinity of anti-crossing of the polariton branches. The effect is explained by nonlinear optical instability of the microcavity giving rise to the light-power-controlled amplification of the polarization noise signal. In the framework of the developed model of built-in amplifier, we also interpret the nontrivial spectral and intensity-related properties of the observed noise signal below the region of anti-crossing of polariton branches. The discovered effect of optically controllable amplification of broadband polarization signals in microcavities in the regime of optical instability may be of interest for detecting weak oscillations of optical anisotropy in fundamental research and for other applications in optical information processing.

KW - Spin noise

KW - microcavities

U2 - 10.1063/1.4922405

DO - 10.1063/1.4922405

M3 - Article

VL - 117

SP - 224305_1-8

JO - Journal of Applied Physics

JF - Journal of Applied Physics

SN - 0021-8979

IS - 22

ER -

ID: 3935855