Analysis of 750 nm laser emission of Ho3
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R. Reisfeld; Y. Kalisky
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Article
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1980
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Elsevier Science
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English
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Time evolution of the 'Fd, 'S2 -+ s 18 fh~orescence of HoB-doped zinc telhrrite glasses was studied from 37 10 3fJO K. The time needed to achieve equilibrium between \*r;4 and 'Sz states is 0.6 ps. Multiphonon reJ;lxstion from 'F+, sSz and SFs levels of Ho3+ in zinc t&&e was studied. Two ?ypcs of ph