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Continuous-wave electron-light interaction in high-Q whispering gallery microresonators

  • Jan Wilke Henke
  • , Arslan Sajid Raja
  • , Armin Feist
  • , Junqiu Liu
  • , Germaine Arend
  • , Guanhao Huang
  • , Fee Jasmin Kappert
  • , Rui Ning Wang
  • , Jiahe Pan
  • , Ofer Kfir
  • , Claus Ropers
  • , Tobias J. Kippenberg

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

Abstract

Achieving strong coupling of electron beams with single photons and harnessing their potential entanglement promises advancemenets in quantum optics with free-electron, merging spectroscopy of individual quantum systems with the nanoscale spatial resolution available in electron microscopes. Recent experiments on inelastic electron-light scattering (IELS) [1] , [2] with dielectric microcavities such as microspheres [3] or photonic crystal cavities [4] have demonstrated the potential of using resonant field enhancement for increasing the interaction between electrons and photons. IELS with continuous-wave (CW) excitation is, however, challenging due to transition probabilities normally being far below unity [5].

Original languageEnglish
Title of host publication2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665418768
DOIs
StatePublished - Jun 2021
Externally publishedYes
Event2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021 - Munich, Germany
Duration: 21 Jun 202125 Jun 2021

Publication series

Name2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021

Conference

Conference2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
Country/TerritoryGermany
CityMunich
Period21/06/2125/06/21

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

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