Generation and coherent manipulation of complex quantum states based on integrated frequency combs

Stefania Sciara, Michael Kues, Christian Reimer, Piotr Roztocki, Luis Romero Cortes, Benjamin Wetzel, Brent E. Little, José Azaña, Yanbing Zhang, Alfonso Cino, David J. Moss, Roberto Morandotti, Sai T. Chu, Lucia Caspani

Research output: Contribution to conferenceProceedingpeer-review

Abstract

The investigation and use of integrated frequency comb sources (i.e. featured by equally-spaced discrete spectral modes) have recently provided a unique framework to address the challenges of generation and coherent manipulation of complex quantum states in on-chip devices. We exploit integrated frequency combs for generating entangled photon pairs, as well as multi-photon states, and high-dimensional (D-level, i.e. quDit) entangled photons. In particular, we manage to coherently manipulate such complex quantum systems by using telecommunications components (standard fiber telecom).

Original languageEnglish
Number of pages3
DOIs
Publication statusPublished - 1 Sep 2018
Event2018 International Conference on Photonics in Switching and Computing, PSC 2018 - Limassol, Cyprus
Duration: 19 Sep 201821 Sep 2018

Conference

Conference2018 International Conference on Photonics in Switching and Computing, PSC 2018
Country/TerritoryCyprus
CityLimassol
Period19/09/1821/09/18

Keywords

  • coherent manipulation
  • complex entangled photon states
  • high-dimensional entanglement
  • integrated frequency combs
  • nonlinear optics
  • quantum optics

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