Paper
9 June 2006 New high performance laser dyes on the basis of quinolisinocoumarin's derivatives
S. S. Anufrick, V. V. Tarkovski, Y. M. Kuzniatsou, V. M. Nikitchenko
Author Affiliations +
Abstract
Discovery generation of new laser dyes on the basis of quinolisinocoumarin's derivatives in a spectral range 490-580 nm. It is exhibited, that the greatest generative efficiency and photodurability the availability for given compoundes in the third standing coumarin's basis of the strong electron acceptor, for example carbamyl-, benzimidozoli- and benzthiazolyl-groups, and in a standing seven - electron donor N-(CH2) 6 groups. Given quinolisinocoumarin's derivatives have high generative efficiency which exceeds known laser dyes in 2-3 times. Thus the photochemical stability exceeds rhodamine 6G on the order.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. S. Anufrick, V. V. Tarkovski, Y. M. Kuzniatsou, and V. M. Nikitchenko "New high performance laser dyes on the basis of quinolisinocoumarin's derivatives", Proc. SPIE 6258, ICONO 2005: Novel Photonics Materials: Physics and Optical Diagnostics of Nanostructures, 625801 (9 June 2006); https://doi.org/10.1117/12.676808
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KEYWORDS
Lamps

Luminescence

Quantum efficiency

Absorption

Molecules

Rhodamine

Energy efficiency

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