The outlook of liquid SOG with optically pumped fullerene

O. B. Danilov; I. V. Bagrov; I. M. Belousova; A. S. Grenishin; V. M. Kiselev; T. D. Murav'eva; E. N. Sosnov

doi:10.1117/12.740578

12 April 2007 The outlook of liquid SOG with optically pumped fullerene

O. B. Danilov, I. V. Bagrov, I. M. Belousova, A. S. Grenishin, V. M. Kiselev, T. D. Murav'eva, E. N. Sosnov

Proceedings Volume 6611, Laser Optics 2006: High-Power Gas Lasers; 661105 (2007) https://doi.org/10.1117/12.740578
Event: Laser Optics 2006, 2006, St. Petersburg, Russian Federation

Abstract

The paper presents the results of experimental study of the singlet oxygen (¹&Dgr;0₂) lifetime in the solution, saturated by fullerene and oxygen in CCl₄ and irradiated by optical pump with various level of power and with various spectral content. It was shown that in the case of absence of the UV component in this optical pump, i.e. in the case using of only visible spectral range, the lifetime of ¹&Dgr;0₂ reaches ~ 50 ms for optical pump energy density of ~ 0/5 J/cm². Pulse duration was ~ 0.5- 1 ms. Such criterion makes it possible to develop the outlook of the realistic singlet oxygen generator with optical pumping of fullerenes for pulse-repetitive and CW regimes of FOIL operation.

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O. B. Danilov, I. V. Bagrov, I. M. Belousova, A. S. Grenishin, V. M. Kiselev, T. D. Murav'eva, and E. N. Sosnov "The outlook of liquid SOG with optically pumped fullerene", Proc. SPIE 6611, Laser Optics 2006: High-Power Gas Lasers, 661105 (12 April 2007); https://doi.org/10.1117/12.740578

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