@inproceedings{aa33b293106c412aad4389ca9539f6e5,
title = "Electron-photon pair states generated at a silicon nitride integrated photonics microresonator",
abstract = "Advancing quantum information and communication requires the control of quantum correlations in complementary degrees of freedom. In this work, we generate electron-photon pair states via inelastic scattering of free electrons at a high-Q photonic-chip-based microresonator. In analogy to spontaneous parametric down-conversion, time- and energy-resolved detection of both particles enables various heralding schemes. We experimentally characterize this new heralded source of single photons and free electrons. Ultimately, these results underpin the recent progress in free-electron quantum optics, promising electron-photon entanglement, tailored photon Fock states, and quantum-enhanced electron imaging.",
keywords = "cathodoluminescence, electron energy loss spectroscopy, electron microscopy, electron-photon correlations, entanglement, free-electron quantum optics, heralded single-photon source, photon Fock states",
author = "Armin Feist and Guanhao Huang and Germaine Arend and Yujia Yang and Henke, \{Jan Wilke\} and Raja, \{Arslan Sajid\} and \{Jasmin Kappert\}, F. and Wang, \{Rui Ning\} and Hugo Louren{\c c}o-Martins and Zheru Qiu and Junqiu Liu and Ofer Kfir and Kippenberg, \{Tobias J.\} and Claus Ropers",
note = "Publisher Copyright: {\textcopyright} 2023 SPIE.; Quantum Computing, Communication, and Simulation III 2023 ; Conference date: 29-01-2023 Through 02-02-2023",
year = "2023",
doi = "10.1117/12.2645997",
language = "الإنجليزيّة",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Hemmer, \{Philip R.\} and Migdall, \{Alan L.\}",
booktitle = "Quantum Computing, Communication, and Simulation III",
address = "الولايات المتّحدة",
}