Photoluminescence of PMMA induced by a KrCl excilamp and a KrCl laser

Dmitry A Sorokin; Alexander G. Burachenko; Victor F. Tarasenko; Dmitry E. Genin; Alexey V. Puchikin; Dmitry V. Beloplotov

doi:10.1117/12.3005332

2 November 2023 Photoluminescence of PMMA induced by a KrCl excilamp and a KrCl laser

Dmitry A Sorokin, Alexander G. Burachenko, Victor F. Tarasenko, Dmitry E. Genin, Alexey V. Puchikin, Dmitry V. Beloplotov

Author Affiliations +

Proceedings Volume 12920, XVI International Conference on Pulsed Lasers and Laser Applications; 129200C (2023) https://doi.org/10.1117/12.3005332
Event: XVI International Conference on Pulsed Lasers and Laser Applications, 2023, Tomsk, Russian Federation

Abstract

Photoluminescence spectra of various samples made of polymethyl methacrylate (PMMA) induced by 222-nm-wavelength radiation of a KrCl excilamp with a bandwidth of ~ 2 nm and a narrow-band KrCl laser, as well as transmission spectra of these samples, have been investigated. It was found that the PMMA samples, according to their transmission spectra, can be divided into three characteristic groups with different short-wavelength transmission edges, which affect the photoluminescence spectra. It has been shown that the photoluminescence spectra of PMMA samples in the ultraviolet and visible regions depend on the power density of the exciting radiation.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Dmitry A Sorokin, Alexander G. Burachenko, Victor F. Tarasenko, Dmitry E. Genin, Alexey V. Puchikin, and Dmitry V. Beloplotov "Photoluminescence of PMMA induced by a KrCl excilamp and a KrCl laser", Proc. SPIE 12920, XVI International Conference on Pulsed Lasers and Laser Applications, 129200C (2 November 2023); https://doi.org/10.1117/12.3005332

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