Dual-amplified spontaneous emission from 7-diethyl amino-4-methyl coumarin (DAMC) laser dye under picosecond pumping

L. Vetrivel; B. M. Sivaram

doi:10.1117/12.236195

25 March 1996 Dual-amplified spontaneous emission from 7-diethyl amino-4-methyl coumarin (DAMC) laser dye under picosecond pumping

L. Vetrivel, B. M. Sivaram

Author Affiliations +

Proceedings Volume 2705, Fluorescence Detection IV; (1996) https://doi.org/10.1117/12.236195
Event: Photonics West '96, 1996, San Jose, CA, United States

Abstract

Under picosecond laser excitation the ASE spectra of DAMC dye in polar solvents show two peaks whereas their fluorescence spectra always display only one peak. This paper presents the results of an experimental study of the ASE spectra of this molecule and offers an explanation for the observed dual ASE.

Citation Download Citation

L. Vetrivel and B. M. Sivaram "Dual-amplified spontaneous emission from 7-diethyl amino-4-methyl coumarin (DAMC) laser dye under picosecond pumping", Proc. SPIE 2705, Fluorescence Detection IV, (25 March 1996); https://doi.org/10.1117/12.236195

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