Investigation of possibility of O2(1Deltag) generation by photodynamic effect in solid-gas system: an opportunity for oxygen-iodine laser?

Jarmila Kodymova; Otomar Spalek; Stanislav Lunak; Libor Juha; Vera Hamplova

doi:10.1117/12.232193

13 February 1996 Investigation of possibility of O₂(¹Δ_g) generation by photodynamic effect in solid-gas system: an opportunity for oxygen-iodine laser?

Jarmila Kodymova, Otomar Spalek, Stanislav Lunak, Libor Juha, Vera Hamplova

Author Affiliations +

Proceedings Volume 2767, Fourth International Workshop on Iodine Lasers and Applications; (1996) https://doi.org/10.1117/12.232193
Event: Fourth International Workshop on Iodine Lasers and Applications, 1995, Trest' Castle, Czech Republic

Abstract

A new concept of singlet oxygen generator with respect to a chemical oxygen-iodine laser has been investigated experimentally. The idea is based on the photodynamic effect (a photo- assisted transfer of energy) in the system of solid photosensitizer -- dioxygen -- source of UV/VIS radiation for singlet oxygen production in gaseous phase. Preliminary experiments on fullerenes C₆₀/C₇₀, methylene dye and phtalocyanine like substance, respectively, used as solid photosensitizers have been attempted.

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Jarmila Kodymova, Otomar Spalek, Stanislav Lunak, Libor Juha, and Vera Hamplova "Investigation of possibility of O₂(¹Δ_g) generation by photodynamic effect in solid-gas system: an opportunity for oxygen-iodine laser?", Proc. SPIE 2767, Fourth International Workshop on Iodine Lasers and Applications, (13 February 1996); https://doi.org/10.1117/12.232193

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