This paper presents a description of a modified singlet-oxygen generator of gas-flowthrough type with a closed oxygen-circulation system based on porous solid-phase fullerene-containing structures that operate in the continuous regime, with optical pumping of the fullerene by an LED array. The results of experimental studies of the developed device are shown. A singlet-oxygen throughput of up to 3.2×1018molecule/cm2s was implemented when the prototype was tested, with a quantum yield of about 45%.
© 2012 OSA
Original Manuscript: November 17, 2011
Published: October 31, 2012
I. V. Bagrov, I. M. Belousova, I. M. Kislyakov, A. S. Grenishin, V. M. Kiselev, A. A. Mak, and E. N. Sosnov, "Modernized singlet-oxygen generator based on porous solid-phase fullerene-containing structures," J. Opt. Technol. 79, 636-640 (2012)