Visible anti-Stokes emission of Gd3+ in Cs2NaGdCl6 crystal - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Chemical Physics Letters Year : 1998

Visible anti-Stokes emission of Gd3+ in Cs2NaGdCl6 crystal

P.J. Deren
  • Function : Author
W. Strek
  • Function : Author

Abstract

Visible emission, assigned to the transitions between the upper excited levels of Gd3+ in the Cs2NaGdCl6 crystal upon excimer laser excitation, was observed. The emitting level is covered by the intense 4f(6)5d bands. The observed anti-Stokes transitions result from a two-photon absorption, the nature of which is discussed. Two mechanisms may have contributed to the observed visible signal: excited state absorption and two-photon absorption where the intermediate state belongs to the 4f(7) configuration
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Dates and versions

in2p3-00004134 , version 1 (13-03-2000)

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  • HAL Id : in2p3-00004134 , version 1

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P.J. Deren, W. Strek, J.C. Krupa. Visible anti-Stokes emission of Gd3+ in Cs2NaGdCl6 crystal. Chemical Physics Letters, 1998, 298, pp.217-221. ⟨in2p3-00004134⟩
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