"Slow Light" and "Slow Current"

V. S. Zapasskii; G. G. Kozlov

doi:10.1007/s11449-008-1013-1

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arXiv · 0709.1764

"Slow Light" and "Slow Current"

V. S. Zapasskii·G. G. Kozlov

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Abstract

It is shown that the effect of hole-burning under conditions of coherent population oscillations as well as the light pulse delay in a saturable absorber (a modification of the "slow light" effect) can be interpreted, in a comprehensive way, in terms of {\it intensity spectrum} of the light and {\it intensity-related susceptibility} of the non-linear medium. The physical content of these effects is illustrated by a simple electric circuit with a non-linear resistor which realizes a full analog of the saturable absorber. In this case the effect of hole-burning in the absorption spectrum of the medium is converted in to the effect of hole-burning in the frequency dependence of resistance of the non-linear resistor and the effect of "slow light" -- in to the effect of "slow current".

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V. S. Zapasskii, G. G. Kozlov. 2007-09-12. "Slow Light" and "Slow Current". https://doi.org/10.1007/s11449-008-1013-1

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