Autor:	V. A. Dlugunovich, V. A. Zaitseva, S. A. Sergeichik, O. V. Tsaryuk
Rok vydání:	2001
Předmět:	Chlorophyll b Chlorophyll a Plane of incidence Linear polarization Analytical chemistry Radiation Condensed Matter Physics Polarization (waves) Laser law.invention chemistry.chemical_compound chemistry law He ne laser sense organs Spectroscopy
Zdroj:	Journal of Applied Spectroscopy. 68:1020-1025
ISSN:	0021-9037
DOI:	10.1023/a:1014363418295
Popis:	Results of laboratory simulation experiments on the influence of H2SO4 solutions on the optical characteristics of the radiation reflected from Rhododendron smirnovii leaves illuminated at an angle of 55° by He–Ne laser radiation (λ = 0.63 μm) linearly polarized in the plane of incidence are presented. The coefficients of correlation between the optical characteristics of the reflected radiation, the concentration of the acid, and the pigment composition of the leaves have been calculated. It is shown that the influence of acidic stresses on the polarization characteristics of the radiation reflected from a leaf manifests itself indirectly as changes in the concentration of chlorophyll a and chlorophyll b and changes in their ratio in the leaf when observation is performed at angles of 50–60°.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fadcea1e03f5ec39f96a6db056d433df https://doi.org/10.1023/a:1014363418295 Zobrazit plný text záznamu Full text from SpringerLink