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arXiv · 1804.08684

Interplay between spontaneous decay rates and Lamb shifts in open photonic systems

Emmanuel Lassalle·Nicolas Bonod·Thomas Durt·Brian Stout
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Abstract

In this letter, we describe the modified decay rate and photonic Lamb (frequency) shift of quantum emitters in terms of the resonant states of a neighboring photonic resonator. This description illustrates a fundamental distinction in the behaviors of closed (conservative) and open (dissipative) systems: the Lamb shift is bounded by the emission linewidth in closed systems while it overcomes this limit in open systems.

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Emmanuel Lassalle, Nicolas Bonod, Thomas Durt, Brian Stout. 2018-04-23. Interplay between spontaneous decay rates and Lamb shifts in open photonic systems. https://doi.org/10.1364/ol.43.001950

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