Paper
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.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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KEYWORDS
Crystals

Photonic crystals

Absorption

Ions

Matrices

Temperature metrology

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