Fluorescence behavior of 7-hydroxycoumar
✍
L. Parma; N. Omenetto
📂
Article
📅
1978
🏛
Elsevier Science
🌐
English
⚖ 198 KB
The fluorescence spectrum of 7-hydroxycoumarme m ethanol excited by a pulsed tunable dye laser reveals different features when excitation proceeds via one-photon and two-photon absorption. In the former case the spectrum shows two peaks delayed in time by approximately 2 ns and characterized by diff