Collective emission and selective radiance in atomic clouds and arrays coupled to a microring resonator
arXiv:2503.21121 · doi:10.1103/q8rz-8g2h
Abstract
We theoretically investigate the collective dipole-dipole interactions in atoms coupled to a nanophotonic microring resonator. The atoms can interact with each other through light-induced dipole-dipole interactions mediated by free space and through the resonator whispering-gallery modes. The differing characteristics and mismatched wavenumbers of these modes give rise to complex dynamics and provide new opportunities for controlling light-matter interactions. We explore these phenomena in the context of an experimentally realized atom cloud and study the potential of the proposed sub-wavelength atom arrays.
arXiv comment12 pages, 7 figures
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