Spectroscopic characteristics of praseodymium doped YaG crystals

Wiesław Woliński

doi:10.1117/12.2294740

1 July 1990 Spectroscopic characteristics of praseodymium doped YaG crystals

Wiesław Woliński

Proceedings Volume 1230, International Conference on Optoelectronic Science and Engineering '90; 12302V (1990) https://doi.org/10.1117/12.2294740
Event: The Marketplace for Industrial Lasers 1990, 1990, Chicago, IL, United States

Abstract

Characteristics of Pr3+ doped Y3A15012 (YAG) crystals are discussed with reference to possible.laser applications. The fluorescence spectra and decays from the 3P1, 3P0 and 1D2 excited states are measured in crystal of 0.12 ? Pr3 4 concentration. Application of the Judd-Ofelt theory yielded values of radiative transition rates, branching ratios and oscillator strengths. The calculated peak emission cross sections are compared with those for Nd3+ in the same host and Pr3+ in another laser materials.

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Wiesław Woliński "Spectroscopic characteristics of praseodymium doped YaG crystals", Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12302V (1 July 1990); https://doi.org/10.1117/12.2294740

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