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FOUR-CENTER RESONANCE ENERGY TRANSFER IN RARE EARTH DOPED CRYSTALS

C. Candu1,* , V. Ciobu1, V. Enaki1

Affiliation

  1. Theoretical Physics Department, Faculty of Physics, Moldova State University, Chisinau, Moldova

Abstract

The four-center resonance energy transfer in the framework of multipolar Hamiltonian formalism of interaction of the ions with the local transverse compound of the electromagnetic field has been investigated. The structure of the transfer amplitude points to distinct transfer mechanisms. The particular case of rare-earth ions was considered when calculating the transition dipoles matrix elements..

Keywords

Four-center resonance energy transfer, Rare-earth ions, Pr3+ dipole transition operator matrix.

Submitted at: June 9, 2004
Accepted at: March 23, 2005

Citation

C. Candu, V. Ciobu, V. Enaki, FOUR-CENTER RESONANCE ENERGY TRANSFER IN RARE EARTH DOPED CRYSTALS, Journal of Optoelectronics and Advanced Materials Vol. 7, Iss. 2, pp. 781-786 (2005)