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quant-ph2025
Chiral light from an emitter coupled to an achiral particle via the Purcell effect
Yining Xuan, Daito Miyazaki, Yuki Ishikawa +1
We demonstrate that non-chiral nanoparticles can produce chiral light when point emitters are coupled to their surface plasmon modes (SPMs) under certain conditions. Chiral emissio…
quant-ph2025
Detecting entanglement between quantum emitters using directional emission
Ivan Saychenko, Robert Weiss, Rita Veilande +3
Recently, it was shown that quantum interference in a system containing a polarized and unpolarized emitter can allow directional emission of photons into a circulating cavity. Her…
quant-ph2024
Single-photon generation from a neodymium ion in optical fiber at room temperature
Kaito Shimizu, Kai Inoue, Kazutaka Katsumata +3
The realization of single-photon generation is important for implementing various quantum information technologies. The use of rare-earth ions in an optical fiber is a promising si…