介质内腔中发射体的$E1$与$M1$自发衰变率
光学
2015-04-23 v1 其他凝聚态物理
摘要
我们讨论了位于从巨大、均匀、各向同性、线性、无损耗、无色散且连续的介质中挖出的真实腔体内的发射体的和自发衰变率。介质衰变率与真空衰变率之比由 给出,其中 为局域场修正因子, 为介质的折射率, 为介质(真空)的电容率, 为介质(真空)的磁导率,对于跃迁 ,对于跃迁 。
引用
@article{arxiv.1504.05787,
title = {The $E1$ & $M1$ Spontaneous Decay Rates for an Emitter Inside a Cavity Within a Medium},
author = {Jaideep Singh},
journal= {arXiv preprint arXiv:1504.05787},
year = {2015}
}
备注
16 pages, no figures. This short note is based on an early draft of a paper we wrote describing our measurement of the hyperfine quenching rate of the clock transition in Yb-171, see http://dx.doi.org/10.1103/PhysRevLett.113.033003