Tm3+:Y2O3 investigated for a quantum light storage application

T. Chanelière, J. Ruggiero, J.-L. Le Gouët, W. Tittel, J.-H. Mun, A. Jouini, A. Yoshikawa, G. Boulon, Y. Le Du, Ph. Goldner, F. Beaudoux, J. Vincent, E. Antic-Fidancev, and O. Guillot-Noël
Phys. Rev. B 77, 245127 – Published 20 June 2008

Abstract

In this paper, we investigate a new medium for quantum light storage in crystals. Indeed, Tm3+:Y2O3 exhibits all the features that are currently considered crucial for a storage protocol. First, optical measurements confirm our crystal-field analysis. Then, we explain how to tailor a three-level Λ system and ultimately measure the Stark coefficient in this material. To our knowledge, these properties have not been investigated at the same time in a thulium based crystal, for which both the operating wavelength and an adjustable storage bandwidth are significant assets that other rare-earth ions lack.

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  • Received 13 March 2008

DOI:https://doi.org/10.1103/PhysRevB.77.245127

©2008 American Physical Society

Authors & Affiliations

T. Chanelière, J. Ruggiero, and J.-L. Le Gouët

  • Laboratoire Aimé Cotton, CNRS-UPR 3321, Université Paris-Sud, Bâtiment 505, 91405 Orsay Cedex, France

W. Tittel

  • Institute for Quantum Information Science, University of Calgary, 2500 University Drive NW, Calgary, Alberta, Canada T2N 1N4

J.-H. Mun, A. Jouini, and A. Yoshikawa

  • Division of Physical Process Design, Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan

G. Boulon

  • Physical Chemistry of Luminescent Materials, University Claude Bernard Lyon 1, CNRS UMR 5620, 69622 Villeurbanne Cedex, France

Y. Le Du, Ph. Goldner, F. Beaudoux, J. Vincent, E. Antic-Fidancev, and O. Guillot-Noël

  • Laboratoire de Chimie de la Matière Condensée de Paris, CNRS-UMR 7574, Ecole Nationale Supérieure de Chimie de Paris (ENSCP), 11 rue Pierre et Marie Curie, 75231 Paris Cedex 05, France

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Issue

Vol. 77, Iss. 24 — 15 June 2008

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