Coupling free electrons and light at high-Q integrated photonics microresonators

Jan Wilke Henke, Arslan Sajid Raja, Armin Feist, Guanhao Huang, Germaine Arend, Yujia Yang, Fee Jasmin Kappert, Rui Ning Wang, Marcel Möller, Jiahe Pan, Hugo Lourenço-Martins, Zheru Qiu, Junqiu Liu, Ofer Kfir, Tobias J. Kippenberg, Claus Ropers

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


We observe the efficient coupling of free electrons to the optical mode of a chip-integrated high-Q Si3N4 microresonator. This enables strong stimulated inelastic scattering for continuous optical pumping and photon generation for an empty cavity.

Original languageEnglish
Title of host publicationQuantum 2.0, QUANTUM 2022
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781557528209
StatePublished - 2022
Externally publishedYes
EventQuantum 2.0, QUANTUM 2022 - Boston, United States
Duration: 13 Jun 202216 Jun 2022

Publication series

NameOptics InfoBase Conference Papers


ConferenceQuantum 2.0, QUANTUM 2022
Country/TerritoryUnited States


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