Optical limitation in chlorophyll a solutions - Santos Junior, David Sotero dos; Barbosa Neto, Newton Martins; Corrêa, D. S.; Oliveira Junior, Osvaldo Novais de; Zílio, Sérgio Carlos; Misoguti, Lino; Mendonça, Cleber Renato (International Conference on Science and Technology of Synthetic Metals - ICSM 2002, 2002)