The Efficacy of New Liquid Laser Dye Material – Chalcone: 1-(4-methylsulfonyl phenyl)-3-(4-N, N dimethyl (amino phenyl)-2-propen-1-one (MSPPP)

Mohana Faroug Attia

This paper includes the efficacy of synthesis and characterization of a new liquid laser dye material – chalcone of 1-(4-methylsulfonyl phenyl)-3-(4-N, N dimethyl (amino phenyl)-2-propen-1-one (MSPPP) and its application as a new laser medium. The absorption and fluorescence spectra of MSPPP were investigated under different solvents and concentrations. The study investigated the pump pulse energies of Nd: YAG laser (355 nm) and the amplified spontaneous emission (ASE) performance of MSPPP under various concentrations, organic solvents. At the same identical conditions, the amplified spontaneous emission spectra of MSPPP in solution were compared with a conventional laser dye of coumarin 503. The fluorescence quantum yield and the gain of MSPPP were determined. The features are: (I) MSPPP has stellar photochemical stabilization., (II) ASE from the MSPPP was setting in the wavelength range between 515 and 548 nm.

Amplified Spontaneous Emission, MSPPP Chalcone, Quantum yield of fluorescence, Stokes shift

This work is licensed under a Creative Commons Attribution 3.0 License.

Institute of Chemistry - Universidade Federal de Mato Grosso do Sul. Copyright © 2021
Phone: +55 67 3345 3676. Av. Senador Filinto Müller, 1555 – Vila Ipiranga, CEP: 79074-460 – Campo Grande – MS, Brazil