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Spectral Control of Quantum Emitters in Quantum Information Processing

  • Air Force Research Laboratory
  • Innovare Advancement Center

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

1 Scopus citations

Abstract

We demonstrate the use of external field protocols to control optical properties of quantum spins for optimized photon-mediated operations in quantum information processing. Specifically, we study two-photon interference operations between spectrally different quantum emitters with realistic control protocols. We show that, well beyond their idealized versions, appropriate external field protocols can suppress spectral diffusion, mitigate inhomogeneous broadening and restore photon indistinguishability between spectrally different quantum emitters. These protocols can play an important role in enabling more efficient light-matter interfaces that are essential for scalable quantum information processing platforms.

Original languageEnglish
Title of host publicationSpintronics XV
EditorsHenri-Jean M. Drouhin, Jean-Eric Wegrowe, Manijeh Razeghi
PublisherSPIE
ISBN (Electronic)9781510653948
DOIs
StatePublished - 2022
EventSpintronics XV 2022 - San Diego, United States
Duration: Aug 21 2022Aug 25 2022

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume12205

Conference

ConferenceSpintronics XV 2022
Country/TerritoryUnited States
CitySan Diego
Period08/21/2208/25/22

Keywords

  • Control Protocol
  • Hong-Ou-Mandel
  • Spectral Modulation
  • Two-Photon Interference

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