Influence of radical ions on optical limiting effect in solutions of polycyclic compounds

M. V. Gryaznova; Vladimir V. Danilov; A. I. Khrebtov; G. N. Ermolaeva; V. B. Shilov; Teimur A. Shakhverdov

doi:10.1117/12.558541

16 June 2004 Influence of radical ions on optical limiting effect in solutions of polycyclic compounds

M. V. Gryaznova, Vladimir V. Danilov, A. I. Khrebtov, G. N. Ermolaeva, V. B. Shilov, Teimur A. Shakhverdov

Proceedings Volume 5479, Laser Optics 2003: High-Power Gas Lasers; (2004) https://doi.org/10.1117/12.558541
Event: Laser Optics 2003, 2003, St. Petersburg, Russian Federation

Abstract

We have experimentally studied optical limiting in multi-component solutions containing polycyclic compounds (perylene and fullerenes) for which typical processe is photoinduced electron transfer with formation of ion pairs. Founded significant rise of limiting efficiency in such molecular systems is due to increase of absorption in the excited state. Formation of radical ions can be used for widening of spectral range of operating medium limiting.

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M. V. Gryaznova, Vladimir V. Danilov, A. I. Khrebtov, G. N. Ermolaeva, V. B. Shilov, and Teimur A. Shakhverdov "Influence of radical ions on optical limiting effect in solutions of polycyclic compounds", Proc. SPIE 5479, Laser Optics 2003: High-Power Gas Lasers, (16 June 2004); https://doi.org/10.1117/12.558541

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