New channel of photon echo signal relaxation in LaF3:Pr3+ crystal

N. I. Znamenskii; Genady S. Katrich; Yuri V. Malyukin; Eduard A. Manykin; D. V. Marchenko; E. A. Petrenko; N. L. Pogrebnyak

doi:10.1117/12.287699

26 September 1997 New channel of photon echo signal relaxation in LaF₃:Pr³⁺ crystal

N. I. Znamenskii, Genady S. Katrich, Yuri V. Malyukin, Eduard A. Manykin, D. V. Marchenko, E. A. Petrenko, N. L. Pogrebnyak

Author Affiliations +

Proceedings Volume 3239, Photon Echo and Coherent Spectroscopy; (1997) https://doi.org/10.1117/12.287699
Event: PECS '97: Photon Echo and Coherent Spectroscopy, 1997, Yoshkar-Ola, Russian Federation

Abstract

An experimental investigation was made of the optical absorption spectra corresponding to transitions in the Pr³⁺ ion in crystalline LaF₃ matrices. The investigation was carried out in the temperature range 5 divided by 80 K. An anomalous redistribution of the intensity was observed in the absorption spectrum of a Pr³⁺:LaF₃ crystal. This redistribution did not agree with the hypothesis of the Boltzman population of the states in discrete multilevel systems.

Citation Download Citation

N. I. Znamenskii, Genady S. Katrich, Yuri V. Malyukin, Eduard A. Manykin, D. V. Marchenko, E. A. Petrenko, and N. L. Pogrebnyak "New channel of photon echo signal relaxation in LaF₃:Pr³⁺ crystal", Proc. SPIE 3239, Photon Echo and Coherent Spectroscopy, (26 September 1997); https://doi.org/10.1117/12.287699

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