23 May 1997 Research of fluorescence of plants at excitation by YAG:Nd laser second harmonic radiation
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Abstract
Experimental research of red fluorescence of tree's tops, inducted by laser radiation 0.53 micrometers in summer - autumn period are carried out. Specific dependence of the fluorescence quantum output of chlorophyll a is found out and investigated. The seasonal course of fluorescence intensity tends to complete attenuation for deciduous trees and insignificant changes for coniferous trees. It is shown perspective of application of a fluorescence method for remote species selection of vegetable tissues and definition of the chlorophyll content.
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Gennadii G. Matvienko, Anatolii I. Grishin, Olga V. Kharchenko, Valerii I. Timofeev, "Research of fluorescence of plants at excitation by YAG:Nd laser second harmonic radiation", Proc. SPIE 3107, Remote Sensing of Vegetation and Water, and Standardization of Remote Sensing Methods, (23 May 1997); doi: 10.1117/12.274736; https://doi.org/10.1117/12.274736
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