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Proceedings Paper

Luminescence properties of coumarins and quinones
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Paper Abstract

An extensive analysis of the Raman and IR spectra of laser dyes like Coumarins and Quinones derivatives has been performed, based on a reanalysis of vibrational spectrum of Polycyclic aromatic hydrocarbons anthracene and naphthalene. Raman and FTIR techniques are used to assign the vibrational modes of Coumarin, Coumarin 480 and Coumarin 540A and 1,4 benzoquinone molecules. Vibrational modes of substituted coumarin dyes are investigated for the first time in powder form using Raman spectroscopy.

Paper Details

Date Published: 27 August 2003
PDF: 10 pages
Proc. SPIE 4876, Opto-Ireland 2002: Optics and Photonics Technologies and Applications, (27 August 2003); doi: 10.1117/12.463957
Show Author Affiliations
Asma Sohail Farooqui, Dublin Institute of Technology (Ireland)
Hugh James Byrne, Dublin Institute of Technology (Ireland)

Published in SPIE Proceedings Vol. 4876:
Opto-Ireland 2002: Optics and Photonics Technologies and Applications
Vincent Toal; Norman Douglas McMillan; Gerard M. O'Connor; Eon O'Mongain; Austin F. Duke; John F. Donegan; James A. McLaughlin; Brian D. MacCraith; Werner J. Blau, Editor(s)

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