Abstract
The spectral and luminescent properties of the Cu+ ion in an NaCl crystal are studied and the amplification is obtained at the 3d 10→3d 94P transition, which is under excitation by the fourth harmonic of an Nd:YAG laser (λ=266 nm). It is found that the short-lived absorption is related to an uncontrollable nickel impurity in the crystal.
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Translated from Optika i Spektroskopiya, Vol. 88, No. 2, 2000, pp. 350–351.
Original Russian Text Copyright © 2000 by Shchepina, Ruzhnikov.
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Shchepina, L.I., Ruzhnikov, L.I. Special features of amplification of UV at the electronic transition of the CU+ ion in an NaCl crystal. Opt. Spectrosc. 88, 310–311 (2000). https://doi.org/10.1134/1.626767
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DOI: https://doi.org/10.1134/1.626767