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arXiv · 1901.05381

Three-dimensional micro-billiard lasers: the square pyramid

M. A. Guidry·Y. Song·C. Lafargue·R. Sobczyk·D. Decanini·S. Bittner·B. Dietz·L. Huang·J. Zyss·A. Grigis·M. Lebental
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Abstract

Microlasers are of ample interest for advancing quantum chaos studies at the intersection of wave dynamics and geometric optics in resonators. However, the mode structures of three-dimensional microlasers without rotational symmetry remain largely unexplored due to fabrication limitations. Previous studies of such cavities revealed lasing modes localized on periodic orbits exclusively confined to a single plane. In this work, we report on the characterization of pyramidal, polymer-based microlasers and demonstrate that the lasing modes are localized on a genuine three-dimensional periodic orbit. The consequences on the laser features are further discussed, in particular stability and polarization issues.

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M. A. Guidry, Y. Song, C. Lafargue, R. Sobczyk, D. Decanini, S. Bittner, B. Dietz, L. Huang, J. Zyss, A. Grigis, M. Lebental. 2019-01-16. Three-dimensional micro-billiard lasers: the square pyramid. https://doi.org/10.1209/0295-5075/126/64004

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