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Proceedings Paper

Photophysical, photochemical, and lasing properties of dipyrromethenes: active media for tunable lasers
Author(s): L. G. Samsonova; R. T. Kuznetsova; T. N. Kopylova; E. V. Antina; N. A. Zulina; E. N. Telminov; Yu. A. Aksenova; S. L. Yutanova
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Paper Abstract

Photophysical and lasing properties of the well known PM567, PM580 and PM697 and three new dipyrromethene derivatives are presented. The laser efficiency and spectrum characteristics were investigated as functions of dye concentration and pumping intensity in ethanol solutions under second harmonic of Nd-YAG-laser. Laser characteristics and photostability for PM567 are presented also in the solid state matrixes (P(MMA=13%POSS), PMMA).

Paper Details

Date Published: 7 February 2011
PDF: 8 pages
Proc. SPIE 7994, LAT 2010: International Conference on Lasers, Applications, and Technologies, 79940E (7 February 2011); doi: 10.1117/12.880914
Show Author Affiliations
L. G. Samsonova, Tomsk State Univ. (Russian Federation)
R. T. Kuznetsova, Tomsk State Univ. (Russian Federation)
T. N. Kopylova, Tomsk State Univ. (Russian Federation)
E. V. Antina, Institute of Solution Chemistry (Russian Federation)
N. A. Zulina, Tomsk State Univ. (Russian Federation)
E. N. Telminov, Tomsk State Univ. (Russian Federation)
Yu. A. Aksenova, Tomsk State Univ. (Russian Federation)
S. L. Yutanova, Institute of Solution Chemistry (Russian Federation)


Published in SPIE Proceedings Vol. 7994:
LAT 2010: International Conference on Lasers, Applications, and Technologies
Vladislav Panchenko; Gérard Mourou; Aleksei M. Zheltikov, Editor(s)

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