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Proceedings Paper

Spectral and laser properties of Tm-doped calcium-niobium-gallium garnets
Author(s): F. A. Bolschikov; M. N. Hromov; A. V. Popov; P. A. Ryabochkina; A. A. Sobol; S. N. Ushakov; Yu. K. Voronko
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Paper Abstract

The results of spectroscopy of disordered Tm-doped calcium-niobium- gallium garnets (CNGG) are displayed. Based on the Judd-Ofelt theory, three intensity parameters were obtained. Gain cross-section for laser transition 3F43H6 of Tm3+ ions was obtained using absorption and emission cross-data for transition 3H63F4 and 3F43H6 respectively. The laser emission is reported in Tm:CNGG (transition 3F43H6) at room temperature with laser diode pumping.

Paper Details

Date Published: 9 August 2007
PDF: 8 pages
Proc. SPIE 6731, International Conference on Lasers, Applications, and Technologies 2007: Advanced Lasers and Systems, 67311J (9 August 2007); doi: 10.1117/12.752927
Show Author Affiliations
F. A. Bolschikov, Mordovian State Univ. (Russia)
M. N. Hromov, General Physics Institute (Russia)
A. V. Popov, General Physics Institute (Russia)
P. A. Ryabochkina, Mordovian State Univ. (Russia)
A. A. Sobol, General Physics Institute (Russia)
S. N. Ushakov, General Physics Institute (Russia)
Yu. K. Voronko, General Physics Institute (Russia)


Published in SPIE Proceedings Vol. 6731:
International Conference on Lasers, Applications, and Technologies 2007: Advanced Lasers and Systems

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