This article is cited in 9 papers

Active media. Lasers

Silicate-matrix active media for tunable solid-state lasers

R. T. Kuznetsova^a, G. V. Maier^a, Yu. A. Manekina^a, E. N. Tel'minov^a, S. M. Arabei^b, T. A. Pavich^b, K. N. Solov'ev<sup>b

a</sup> Siberian Physicotechnical Institute at Tomsk State University
^b Institute of Molecular and Atomic Physics, National Academy of Sciences of Belarus

Abstract: The lasing characteristics of solid active media based on laser dyes (rhodamines, coumarin 2, paraterphenyl) doped into silicate bulk matrices and thin films of different compositions are studied upon optical excitation. The lasing efficiency, photostability, and spectral parameters of laser media are investigated as functions of the excitation wavelength and intensity. Variations in these parameters due to the interaction of organic luminophores with a silicate matrix and radiation are discussed.

PACS: 42.55.Mv, 42.60.Lh, 42.70.Jk

Received: 08.02.2007

 English version: Quantum Electronics, 2007, 37:8, 760–764

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