Quantum-memory-based spin-wave processor for light

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  • Parniak, Michal
  • Mateusz Mazelanik
  • Adam Leszczynski
  • Michal Lipka
  • Michal Dabrowski
  • Wojciech Wasilewski

High performance quantum networks require extensive utilization of multiplexing techniques, relaying on photonic spatial and temporal structure. Multimode quantum memories for light, where photons are stored in the form of collective atomic excitations, may constitute building blocks of such networks; however, a requirement arises to implement complex linear operations on the stored excitations. In our photonic processor we experimentally demonstrate how the off-resonant ac-Stark shift (ACS) may be employed to manipulate the spatial and temporal structure of photons stored in a highly multimode quantum memory as the collective atomic excitations - spinwaves.

Original languageEnglish
Title of host publicationADVANCED OPTICAL TECHNIQUES FOR QUANTUM INFORMATION, SENSING, AND METROLOGY
EditorsPR Hemmer, AL Migdall, ZU Hasan
Number of pages9
Place of PublicationSan Francisco, CA
PublisherSPIE-INT SOC OPTICAL ENGINEERING
Publication date2020
DOIs
Publication statusPublished - 2020
EventConference on Advanced Optical Techniques for Quantum Information, Sensing, and Metrology - San Francisco, Canada
Duration: 4 Feb 20205 Feb 2020

Conference

ConferenceConference on Advanced Optical Techniques for Quantum Information, Sensing, and Metrology
LandCanada
BySan Francisco
Periode04/02/202005/02/2020
SeriesProceedings of SPIE
Volume11295
ISSN0277-786X

    Research areas

  • Quantum memory, Quantum repeater, Ac-Stark modulation, Quantum information processing, Photonic memory, Spin-waves

ID: 249163808