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Proceedings Paper

New efficient laser dyes for the red region: gamma-pyrone derivatives and phenalemines
Author(s): I. V. Komlev; G. A. Mezentseva; O. V. Ponomareva; A. V. Reznichenko; L. P. Savvina; O. R. Khrolova; V. A. Petukhov; K. V. Zhukovsky
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Paper Abstract

A number of new fluorescence compounds suitable as efficient laser dyes for the red spectral region have been synthesized and investigated. The new dyes are distinguished by good solubility in common organic solvents and high photostability. The laser effect of the dyes has been studied by the second harmonic of YAG:Nd3+ laser ((lambda) equals 532 nm) as a pump source. Some of the prepared DCM derivatives and pyridine analogues are efficient laser dyes. Two compounds from a new class of phenalemines possessing good photostability and excellent laser characteristics for the 600-690 nm spectral region are reported for the first time.

Paper Details

Date Published: 23 August 1995
PDF: 5 pages
Proc. SPIE 2619, International Conference on Atomic and Molecular Pulsed Laser, (23 August 1995); doi: 10.1117/12.216901
Show Author Affiliations
I. V. Komlev, Scientific Research Institute of Intermediates and Dyes (Russia)
G. A. Mezentseva, Scientific Research Institute of Intermediates and Dyes (Russia)
O. V. Ponomareva, Scientific Research Institute of Intermediates and Dyes (Russia)
A. V. Reznichenko, Scientific Research Institute of Intermediates and Dyes (Russia)
L. P. Savvina, Scientific Research Institute of Intermediates and Dyes (Russia)
O. R. Khrolova, Scientific Research Institute of Intermediates and Dyes (Russia)
V. A. Petukhov, P.N. Lebedev Physical Institute (Russia)
K. V. Zhukovsky, P.N. Lebedev Physical Institute (Russia)


Published in SPIE Proceedings Vol. 2619:
International Conference on Atomic and Molecular Pulsed Laser
Victor F. Tarasenko; Georgy V. Mayer; Gueorgii G. Petrash, Editor(s)

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