ArticleNature communications2023
Controlling single rare earth ion emission in an electro-optical nanocavity.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
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Who cites it
12 citing papers in PubMed.
- Hybrid integration of quantum dot single-photon sources with lithium tantalate photonics for on-chip routing.Nature communications · 2026Article
- Synthesis of rare earth doped MoSScientific reports · 2026Article
- Sub-second spin and lifetime-limited optical coherences inNature communications · 2026Article
- High-Q and compact Fabry-Perot microresonators on thin-film lithium niobate.Nanophotonics (Berlin, Germany) · 2025Article
- Ultra high-Q tunable microring resonators enabled by slow light.Nature communications · 2025Article
- Dual epitaxial telecom spin-photon interfaces with long-lived coherence.Nature communications · 2025Article
- Fluorescence enabled phonon counting in an erbium-doped piezo-optomechanical microcavity.Nanophotonics (Berlin, Germany) · 2025Article
- Solid-state single-photon sources operating in the telecom wavelength range.Nanophotonics (Berlin, Germany) · 2025Review
- Article
- High-Q cavity interface for color centers in thin film diamond.Nature communications · 2024Article
- Understanding of Lanthanide-Doped Core-Shell Structure at the Nanoscale Level.Nanomaterials (Basel, Switzerland) · 2024Review
- Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Rare earth emitters enable critical quantum resources including spin qubits, single photon sources, and quantum memories. Yet, probing of single ions remains challenging due to low emission rate of their intra-4f optical transitions. One feasible approach is through Purcell-enhanced emission in optical cavities. The ability to modulate cavity-ion coupling in real-time will further elevate the capacity of such systems. Here, we demonstrate direct control of single ion emission by embedding erbium dopants in an electro-optically active photonic crystal cavity patterned from thin-film lithium niobate. Purcell factor over 170 enables single ion detection, which is verified by second-order autocorrelation measurement. Dynamic control of emission rate is realized by leveraging electro-optic tuning of resonance frequency. Using this feature, storage, and retrieval of single ion excitation is further demonstrated, without perturbing the emission characteristics. These results promise new opportunities for controllable single-photon sources and efficient spin-photon interfaces.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.