Fluorescence upconversion properties of a class of improved pyridinium dyes induced by two-photon absorption

Autor: Xu, Guibao, Hu, Dawei, Zhao, Xian, Shao, Zongshu, Liu, Huijun, Tian, Yupeng
Zdroj: In Optics and Laser Technology 2007 39(4):690-695
Databáze: ScienceDirect