Fluorescent polymer films-filters: solar radiation converters intended to regulate plant growth and development

V. S. Raida; A. S. Minich; A. E. Ivanitsky; G. A. Tolstikov

doi:10.1117/12.497317

28 March 2003 Fluorescent polymer films-filters: solar radiation converters intended to regulate plant growth and development

V. S. Raida, A. S. Minich, A. E. Ivanitsky, G. A. Tolstikov

Author Affiliations +

Proceedings Volume 5027, Ninth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part II: Laser Sensing and Atmospheric Physics; (2003) https://doi.org/10.1117/12.497317
Event: Ninth Joint International symposium on Atmospheric and Ocean Optics, 2002, Tomsk, Russian Federation

Abstract

Systematic study of peculiar photophysical properties of fluorescent polymer films including photoluminophors, which are based on europium compounds, has been carried out. One has determined the effects of quantitative and qualitative structures of the compositions, methods of film manufacture and service conditions on these properties. For the most typical materials one has determined the changes in quantitative and qualitative structures in the transmitted solar electromagnetic radiation in UV, visible and IR regions. Such changes are concerned with insignificant decrease in the intensity and spectral distribution of electromagnetic radiation by 0.1-3 percent and increase in a portion of scattered radiation by about 10%. A portion of the secondary luminescent radiation in the IR region under the films accounts less than 0.01% from the intensity of photochemically active radiation.

Citation Download Citation

V. S. Raida, A. S. Minich, A. E. Ivanitsky, and G. A. Tolstikov "Fluorescent polymer films-filters: solar radiation converters intended to regulate plant growth and development", Proc. SPIE 5027, Ninth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part II: Laser Sensing and Atmospheric Physics, (28 March 2003); https://doi.org/10.1117/12.497317

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