Quantum entanglement distillation using an optical metamaterial

M. Bechu, M. Asano, M. Tame, Sahin Ozdemir, R. Ikuta, T. Yamamoto, D. O. Guney, L. Yang, M. Wegener, N. Imoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

We perform an entanglement distillation protocol on pure and mixed states using optical metamaterials composed of gold nano-antennas and measure the density matrices by quantum-state tomography. The fidelity is improved from 0.85 to 0.97.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationQELS - Fundamental Science, CLEO_QELS 2015
PublisherOptical Society of America (OSA)
Pages1551p
ISBN (Electronic)9781557529688
DOIs
StatePublished - May 4 2015
EventCLEO: QELS - Fundamental Science, CLEO_QELS 2015 - San Jose, United States
Duration: May 10 2015May 15 2015

Publication series

NameCLEO: QELS - Fundamental Science, CLEO_QELS 2015

Other

OtherCLEO: QELS - Fundamental Science, CLEO_QELS 2015
CountryUnited States
CitySan Jose
Period5/10/155/15/15

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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    Bechu, M., Asano, M., Tame, M., Ozdemir, S., Ikuta, R., Yamamoto, T., Guney, D. O., Yang, L., Wegener, M., & Imoto, N. (2015). Quantum entanglement distillation using an optical metamaterial. In CLEO: QELS - Fundamental Science, CLEO_QELS 2015 (pp. 1551p). (CLEO: QELS - Fundamental Science, CLEO_QELS 2015). Optical Society of America (OSA). https://doi.org/10.1364/CLEO_QELS.2015.FTu1A.8