Kullig Julius, Wiersig Jan
Institut für Physik, Otto-von-Guericke-Universität Magdeburg, Postfach 4120, D-39016 Magdeburg, Germany.
Entropy (Basel). 2022 Nov 5;24(11):1614. doi: 10.3390/e24111614.
In a previous work by the authors (Phys. Rev. Research 2, 012072(R) (2020)) a novel concept of light confinement in a microcavity was introduced which is based on successive perfect transmissions at Brewster's angle. Hence, a new class of open billiards was designed with star-shaped microcavities where rays propagate on orbits that leave and re-enter the cavity. In this article, we investigate the ray-wave correspondence in microstar cavities. An unintuitive difference between clockwise and counterclockwise propagation is revealed which is traced back to nonlinear resonance chains in phase space.
在作者之前的一项工作（《物理评论研究》2, 012072(R) (2020)）中，引入了一种基于布儒斯特角处连续完美透射的微腔光限制新概念。因此，设计了一类新的开放台球，其具有星形微腔，光线在离开并重新进入腔的轨道上传播。在本文中，我们研究了微星腔中的射线 - 波对应关系。揭示了顺时针和逆时针传播之间一种不直观的差异，这种差异可追溯到相空间中的非线性共振链。
