Steady state and femtosecond spectroscopy of Perylimide Red dye in porous and sol-gel glasses

R. Reisfeld*, V. Levchenko, Ts Saraidarov, E. Rysiakiewicz-Pasek, M. Baranowski, A. Podhorodecki, J. Misiewicz, T. Antropova

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

Porous and sol-gel glasses were incorporated by a laser dye Perylimide Red (Lumogen Red 305) and their optical properties studied under continuous and femtosecond excitation. Under steady state the spectroscopic characteristics of the two types of glasses are identical. Under femtosecond excitation in the porous glasses in addition to normal fluorescence two types of excimers are found.

Original languageEnglish
Pages (from-to)171-175
Number of pages5
JournalChemical Physics Letters
Volume546
DOIs
StatePublished - 12 Sep 2012

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