Abstract
Professor Kaminskii started his two hour seminar by analyzing some peculiarities of cascade operating schemes of rare-earth activators on the base of stimulated emission excitation in multilevel ions at two contiguous lasing transitions. He considered the recent results of f-and d-activator ion investigations in the new laser crystal class with Cagallogermanate structure. He also discussed briefly the structural peculiarities and main luminescence and laser action characteristics of Nd3+ ions in La3Ga5SiO14, Nd3Ga5SiO14, La3Ga5GeO14, La3Ga5.5Nbg0.5O14, Ca3Ga2Ge4O14 and Sr3Ga2Ge4O14 single crystals. Finally, he discussed the data on luminescence and lasing parameters of Ca3Ga2Ge3O12 garnet with a new laser activator called “defect-center”.
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© 1987 Springer-Verlag Berlin Heidelberg
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Kaminskii, A.A. (1987). Achievements in the Field of Physics and Spectroscopy of Activated Laser Crystals. In: Di Bartolo, B. (eds) Spectroscopy of Solid-State Laser-Type Materials. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-0899-7_24
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DOI: https://doi.org/10.1007/978-1-4613-0899-7_24
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4612-8235-8
Online ISBN: 978-1-4613-0899-7
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