Universality and beyond in optical microcavity billiards with source-induced dynamics
| Autor: | Seemann, Lukas, Hentschel, Martina |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Entropy 25, 95(1-10), 2023 |
| Druh dokumentu: | Working Paper |
| DOI: | 10.3390/e25010095 |
| Popis: | 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. Comment: 14 pages, 7 figures, submitted to Entropy |
| Databáze: | arXiv |
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