29 citations · 34 across the 4 of their papers we have counts for
6 papers · 1 filter
Near-deterministic single-atom loading on a photonic integrated circuit
Xinchao Zhou, Ahreum Lee, Dipanjan Das +2
Coupling identical quantum emitters to a photonic integrated circuit (PIC) is a key step for scaling up emitter-photon interfaces for quantum science and information processing. Ne…
Collective emission and selective radiance in atomic clouds and arrays coupled to a microring resonator
Deepak A. Suresh, Xinchao Zhou, Chen-Lung Hung +1
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-…
Selective collective emission from a dense atomic ensemble coupled to a nanophotonic resonator
Xinchao Zhou, Deepak A. Suresh, F. Robicheaux +1
We experimentally and theoretically study collective emission of a dense atomic ensemble coupled to a single mode in a nanophotonic microring resonator. Because many cold atoms are…
Trapped atoms and superradiance on an integrated nanophotonic microring circuit
Xinchao Zhou, Hikaru Tamura, Tzu-Han Chang +1
Interfacing cold atoms with integrated nanophotonic devices could offer new paradigms for engineering atom-light interactions and provide a potentially scalable route for quantum s…
Coupling single atoms to a nanophotonic whispering-gallery-mode resonator via optical guiding
Xinchao Zhou, Hikaru Tamura, Tzu-Han Chang +1
We demonstrate an efficient optical guiding technique for coupling cold atoms in the near field of a planar nanophotonic circuit, and realize large atom-photon coupling to a whispe…
Efficiently-coupled microring circuit for on-chip cavity QED with trapped atoms
Tzu-Han Chang, Xinchao Zhou, Ming Zhu +2
We present a complete fabrication study of an efficiently-coupled microring optical circuit tailored for cavity quantum electrodynamics (QED) with trapped atoms. The microring stru…