Influence of laser radiation on optical transparent dielectrics

S. M. Levytskyi

doi:10.15330/pcss.21.2.279-283

Authors

S. M. Levytskyi V.E. Lashkaryov Institute of Semiconductor Physics NAS of Ukraine

DOI:

https://doi.org/10.15330/pcss.21.2.279-283

Keywords:

marking, dielectric, glass, polymers, laser irradiation

Abstract

This paper deals with the main characteristics of the influence of pulsed laser radiation and its application for the labeling of transparent dielectrics. On the basis of the analysis of the literature data and the study of the possibilities of using laser radiation for marking different materials, it is proposed to investigate the effect of the radiation wavelength on the size of the received defect inside the material. Experimentally shown that the pulse laser processing of samples with laser irradiation energy below 3.4 mJ/cm² visual tags in the sample are not formed. Thus, you can control the geometric dimensions of the mark.

References

Y.K. Danileiko, A.A. Manenkov, V.S. Nechitaylo, Proceedings of FIAN 101, 31 (1978).

A.A. Manenkov, A.M. Prokhorov, UFN 148(1), 179 (1986).

N.B. Delone, The interaction of laser radiation with a substance: A course of light (Science, Moscow, 1989).

M.F. Koldunov, A.A. Manenkov, I.L. Pokotilo, Quantum Electronics 32 (7), 623 (2002) (https://doi.org/10.1070/QE2002v032n07ABEH002258).

K.D. Kanev, P.V. Gnatyuk, V.A. Gnatyuk, Advanced Materials Research 222, 78 (2011) (https://doi.org/10.4028/www.scientific.net/AMR.222.78).

V.A. Gnatyuk, O.I. Vlasenko, S.N. Levytskyi, S.V. Gagarsky; K.S. Zelenska, L.V. Poperenko, T. Aoki, Photonics Technologies, 2014 Fotonica AEIT Italian Conference (2014) (https://doi.org/10.1109/Fotonica.2014.6843885).

M.F. Koldunov, A.A. Manenkov, I.L. Pokotilo, Quantum Electronics 25, 3 (1998) (https://doi.org/10.1109/Fotonica.2014.6843885).

W.M. Steen, Laser Material Processing (Springer, Jyotirmoy Mazumder, 2010)

J. Bosman, Processes and strategies for solid state Q-switch laser marking of polymers (Velden, Netherlands,2007).

V.A. Gnatyuk, O.I. Vlasenko, S.N. Levytskyi, T.Aoki, V. Mizeikis, S.V. Gagarsky, K.S. Zelenska, D.V. Gnatyuk, Journal of Laser Micro/Nanoengineering 11(2), 164 (2016) (https://doi.org/10.2961/jlmn.2016.02.0005).