This article is cited in 1 paper

Lasing properties of flashlamp-excited two-component dye solutions in various solvents

A. M. Saletskii, V. I. Yuzhakov


Abstract: Investigations were made of the energy and spectral characteristics of the stimulated emission from flashlamp-excited mixed solutions of oxazine 17 and rhodamine 6G in the following organic solvents: ethanol, acetone, isopropanol, ethylene glycol, and dimethylformamide. It was found that the energy parameters of this system are improved when both components are involved in stimulated emission. Transfer of electronic excitation energy as a result of flashlamp pumping did not appreciably alter the lasing efficiency of the two-component systems. The spectral and energy properties of these systems were strongly influenced by the triplet states of the dye molecules. Heterogeneous dye association compounds have a specific influence, depending on the solvent used.

UDC: 621.373.826.038.824

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

Received: 19.03.1984

 English version: Soviet Journal of Quantum Electronics, 1985, 15:2, 188–195

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