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arXiv 0811.0323physics.opticscond-mat.dis-nncond-mat.mes-hallphysics.bio-ph
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随机介质中的偶极辐射和相干输运I

Dipole emission and coherent transport in random media I

M. Donaire

摘要:

这是一系列论文的第一篇,致力于发展一种微观方法来研究偶极发射过程及其与随机介质中相干输运的关系。在这封信中,我们推导出一般表达式的自发辐射源的衰减率和感应偶极子嵌入均匀介质中的功率发射。我们推导出一般适用于虚腔的公式,并在连续近似下,适用于小的实腔。

英文摘要:

This is the first of a series of papers devoted to develop a microscopical approach to the dipole emission process and its relation to coherent transport in random media. In this Letter, we deduce general expressions for the decay rate of spontaneous emitters and the power emission of induced dipoles embedded in homogenous dielectric media. We derive formulae which apply generically to virtual cavities and, in the continuum approximation, to small real cavities.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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