Tm+3 decay in chromium-thulium-holmium-doped yttrium aluminum garnet at liquid helium temperatures

Stanley R. Rotman; Avishay Eyal; Yehoshua Y. Kalisky; Alain Brenier; Christian Pedrini; Georges Boulon; F. X. Hartmann

doi:10.1117/12.151083

13 August 1993 Tm⁺³ decay in chromium-thulium-holmium-doped yttrium aluminum garnet at liquid helium temperatures

Stanley R. Rotman, Avishay Eyal, Yehoshua Y. Kalisky, Alain Brenier, Christian Pedrini, Georges Boulon, F. X. Hartmann

Proceedings Volume 1972, 8th Meeting on Optical Engineering in Israel: Optoelectronics and Applications in Industry and Medicine; (1993) https://doi.org/10.1117/12.151083
Event: 8th Meeting in Israel on Optical Engineering, 1992, Tel Aviv, Israel

Abstract

The standard expression for the excited state acceptor concentration in codoped solid-state materials is modified to include the possibility of non-radiative acceptor de-excitation. The chromium and thulium time-dependent emission in yttrium aluminum garnet (YAG) is then studied; evidence is given for the identification of the tendency for localized correlated chromium-thulium pairs in the crystalline material.

Citation Download Citation

Stanley R. Rotman, Avishay Eyal, Yehoshua Y. Kalisky, Alain Brenier, Christian Pedrini, Georges Boulon, and F. X. Hartmann "Tm⁺³ decay in chromium-thulium-holmium-doped yttrium aluminum garnet at liquid helium temperatures", Proc. SPIE 1972, 8th Meeting on Optical Engineering in Israel: Optoelectronics and Applications in Industry and Medicine, (13 August 1993); https://doi.org/10.1117/12.151083

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