374 citations · 1k across the 20 of their papers we have counts for
10 papers · 1 filter
Telecom quantum memory over one microsecond in nanophotonic lithium niobate
Priyash Barya, Daren Chen, Ashwith Prabhu +9
Nanophotonic quantum memory is a vital component for scalable quantum information processing for quantum computing, networking, and sensing applications. We store single-photon-lev…
InterQnet: A Heterogeneous Full-Stack Approach to Co-designing Scalable Quantum Networks
Joaquin Chung, Daniel Dilley, Ely Eastman +21
Quantum communications have progressed significantly, moving from a theoretical concept to small-scale experiments to recent metropolitan-scale demonstrations. As the technology ma…
Erbium Quantum Memory Platform with Long Optical Coherence via Back-End of Line Deposition on Foundry-Fabricated Photonics
Shobhit Gupta, Robert M. Pettit, Ananthesh Sundaresh +7
Realizing scalable quantum interconnects necessitates the integration of solid-state quantum memories with foundry photonics processes. While prior photonic integration efforts hav…
Isolation of individual Er quantum emitters in anatase TiO on Si photonics
Cheng Ji, Robert M. Pettit, Shobhit Gupta +10
Defects and dopant atoms in solid state materials are a promising platform for realizing single photon sources and quantum memories, which are the basic building blocks of quantum…
Extended spin relaxation times of optically addressed telecom defects in silicon carbide
Jonghoon Ahn, Christina Wicker, Nolan Bitner +7
Optically interfaced solid-state defects are promising candidates for quantum communication technologies. The ideal defect system would feature bright telecom emission, long-lived…
An integrated atom array -- nanophotonic chip platform with background-free imaging
Shankar G. Menon, Noah Glachman, Matteo Pompili +2
Arrays of neutral atoms trapped in optical tweezers have emerged as a leading platform for quantum information processing and quantum simulation due to their scalability, reconfigu…
Optical and spin coherence of Er in epitaxial CeO on silicon
Jiefei Zhang, Gregory D. Grant, Ignas Masiulionis +8
Solid-state atomic defects with optical transitions in the telecommunication bands, potentially in a nuclear spin free environment, are important for applications in fiber-based qu…
Anomalous Purcell decay of strongly driven inhomogeneous emitters coupled to a cavity
Michael T. Solomon, Martin Koppenhöfer, Mikhail Mamaev +9
We perform resonant fluorescence lifetime measurements on a nanocavity-coupled erbium ensemble as a function of cavity-laser detuning and pump power. Our measurements reveal an ano…
Optical quantum nondemolition measurement of a solid-state spin without a cycling transition
Mouktik Raha, Songtao Chen, Christopher M. Phenicie +3
Optically-interfaced spins in the solid state are a promising platform for quantum technologies. A crucial component of these systems is high-fidelity, projective measurement of th…
Isolating and enhancing the emission of single erbium ions using a silicon nanophotonic cavity
Alan Dibos, Mouktik Raha, Chris Phenicie +1
The ability to distribute quantum entanglement over long distances is a vital ingredient for quantum technologies. Single atoms and atom-like defects in solids are ideal quantum li…