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arXiv · 2212.07782

Universality and beyond in optical microcavity billiards with source-induced dynamics

Lukas Seemann·Martina Hentschel
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Abstract

Optical microcavity billiards are a paradigm of a mesoscopic model system for quantum chaos. We demonstrate the action and origin of ray-wave correspondence in real and phase space using far field emission characteristics and Husimi functions. Whereas universality induced by the invariant-measure dominated far field emission is known to be a feature shaping the properties of many lasing optical microcavities, the situation changes in the presence of sources that we discuss here. We investigate the source-induced dynamics and the resulting limits of universality while we find ray-picture results to remain a useful tool in order to understand the wave behaviour of optical microcavities with sources. We demonstrate the source-induced dynamics in phase space from the source ignition until a stationary regime is reached comparing results from ray, ray-with-phase, and wave simulations and explore ray-wave correpondence.

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Lukas Seemann, Martina Hentschel. 2022-12-15. Universality and beyond in optical microcavity billiards with source-induced dynamics. https://doi.org/10.3390/e25010095

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