Transfer and retrieval of optical coherence to strain-compensated quantum dots using a heterodyne photon-echo technique

Kazumasa Suzuki, Kouichi Akahane, Naokatsu Yamamoto, Junko Ishi-Hayase

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

Abstract

We performed the proof-of-principle demonstration of photon-echo quantum memory using strain-compensated InAs quantum dot ensemble in the telecommunication wavelength range. We succeeded in transfer and retrieval of relative phase of a time-bin pulse with a high fidelity. Our demonstration suggests the possibility of realizing ultrabroadband, high time-bandwidth products, multi-mode quantum memory which is operable at telecommunication wavelength.

Original languageEnglish
Title of host publicationPhysics of Semiconductors - Proceedings of the 31st International Conference on the Physics of Semiconductors, ICPS 2012
PublisherAmerican Institute of Physics Inc.
Pages546-547
Number of pages2
ISBN (Print)9780735411944
DOIs
Publication statusPublished - 2013 Jan 1
Event31st International Conference on the Physics of Semiconductors, ICPS 2012 - Zurich, Switzerland
Duration: 2012 Jul 292012 Aug 3

Publication series

NameAIP Conference Proceedings
Volume1566
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other31st International Conference on the Physics of Semiconductors, ICPS 2012
CountrySwitzerland
CityZurich
Period12/7/2912/8/3

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Keywords

  • photon echo
  • quantum dot
  • quantum memory

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Suzuki, K., Akahane, K., Yamamoto, N., & Ishi-Hayase, J. (2013). Transfer and retrieval of optical coherence to strain-compensated quantum dots using a heterodyne photon-echo technique. In Physics of Semiconductors - Proceedings of the 31st International Conference on the Physics of Semiconductors, ICPS 2012 (pp. 546-547). (AIP Conference Proceedings; Vol. 1566). American Institute of Physics Inc.. https://doi.org/10.1063/1.4848527