Purcell factor in small metallic cavities

M. M. Glazov; E. L. Ivchenko; A. N. Poddubny; G. Khitrova

doi:10.1134/S1063783411090125

Purcell factor in small metallic cavities

M. M. Glazov, E. L. Ivchenko, A. N. Poddubny, G. Khitrova

Optical Sciences, College of

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22 Scopus citations

Abstract

We have studied theoretically the Purcell factor which characterizes a change in the emission rate of an electric or magnetic dipole embedded in the center of a spherical cavity. The main attention is paid to the analysis of cavities with radii small compared to the wavelength. It is shown that the Purcell factor in small metallic cavities varies in a wide range depending on the ratio of the cavity size to the skin depth.

Original language	English (US)
Pages (from-to)	1753-1760
Number of pages	8
Journal	Physics of the Solid State
Volume	53
Issue number	9
DOIs	https://doi.org/10.1134/S1063783411090125
State	Published - Sep 2011

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "Purcell factor in small metallic cavities",

abstract = "We have studied theoretically the Purcell factor which characterizes a change in the emission rate of an electric or magnetic dipole embedded in the center of a spherical cavity. The main attention is paid to the analysis of cavities with radii small compared to the wavelength. It is shown that the Purcell factor in small metallic cavities varies in a wide range depending on the ratio of the cavity size to the skin depth.",

author = "Glazov, {M. M.} and Ivchenko, {E. L.} and Poddubny, {A. N.} and G. Khitrova",

note = "Funding Information: This work was supported by the programs of RAS, Russian Foundation for Basic Research grants and Russian President grant for young scientists, and Dynasty Foundation–ICFPM. GK would like to acknowledge support from NSF AMOP (PHY 0757707) and AFOSR (FA9550 10 1 0003).",

year = "2011",

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doi = "10.1134/S1063783411090125",

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AU - Glazov, M. M.

AU - Ivchenko, E. L.

AU - Poddubny, A. N.

AU - Khitrova, G.

N1 - Funding Information: This work was supported by the programs of RAS, Russian Foundation for Basic Research grants and Russian President grant for young scientists, and Dynasty Foundation–ICFPM. GK would like to acknowledge support from NSF AMOP (PHY 0757707) and AFOSR (FA9550 10 1 0003).

PY - 2011/9

Y1 - 2011/9

N2 - We have studied theoretically the Purcell factor which characterizes a change in the emission rate of an electric or magnetic dipole embedded in the center of a spherical cavity. The main attention is paid to the analysis of cavities with radii small compared to the wavelength. It is shown that the Purcell factor in small metallic cavities varies in a wide range depending on the ratio of the cavity size to the skin depth.

AB - We have studied theoretically the Purcell factor which characterizes a change in the emission rate of an electric or magnetic dipole embedded in the center of a spherical cavity. The main attention is paid to the analysis of cavities with radii small compared to the wavelength. It is shown that the Purcell factor in small metallic cavities varies in a wide range depending on the ratio of the cavity size to the skin depth.

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ER -

Purcell factor in small metallic cavities

Abstract

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