Pulsed laser modification of transparent dielectrics: what can be foreseen and predicted by numerical simulations?

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.

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Pulsed-laser modification of germanium nanoclusters in silicon

Semiconductors ◽

10.1134/1.1626216 ◽

2003 ◽

Vol 37 (11) ◽

pp. 1315-1320 ◽

Cited By ~ 4

Author(s):

V. A. Volodin ◽

E. I. Gatskevich ◽

A. V. Dvurechenskii ◽

M. D. Efremov ◽

G. D. Ivlev ◽

...

Keyword(s):

Pulsed Laser ◽

Laser Modification

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Fabrication and Pulsed Laser Modification of Antireflective Composite Materials for the Visible and Near-IR Ranges

Springer Proceedings in Physics - Microstructure and Properties of Micro- and Nanoscale Materials, Films, and Coatings (NAP 2019) ◽

10.1007/978-981-15-1742-6_34 ◽

2020 ◽

pp. 353-359

Author(s):

F. F. Komarov ◽

I. D. Parfimovich ◽

O. V. Milchanin ◽

A. G. Tkachev ◽

A. V. Melezhik ◽

...

Keyword(s):

Composite Materials ◽

Pulsed Laser ◽

Laser Modification ◽

Near Ir

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Nanometer-Scale Pulsed Laser Modification of the Basal Plane of Graphite Observed with Stm

MRS Proceedings ◽

10.1557/proc-191-79 ◽

1990 ◽

Vol 191 ◽

Cited By ~ 1

Author(s):

M. A. Schildbach ◽

R. J. Tench ◽

M. Balooch ◽

W. J. Siekhaus

Keyword(s):

Surface Modification ◽

Scanning Tunneling Microscopy ◽

Basal Plane ◽

Pyrolytic Graphite ◽

Pulsed Laser ◽

Scanning Tunneling ◽

Nanometer Scale ◽

Scale Morphology ◽

Tunneling Microscopy ◽

Laser Modification

ABSTRACTScanning tunneling microscopy has been used to document changes in the nanometer-scale morphology of the basal plane of highly oriented pyrolytic graphite after exposure to 7 ns, 1064 nm laser.pulses in air. Surface modification was visible at fluences far below those that produce melting. Damage appears first on step edges and consists of exfoliation of graphite layers and recession of steps through removal of mono- or multilayer patches.

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Kinematic and Dynamic Analysis of New Polar Positioning System Dedicated to Mechatronic Laser Glass Engraving System

International Journal of Applied Mechanics and Engineering ◽

10.2478/ijame-2014-0053 ◽

2014 ◽

Vol 19 (4) ◽

pp. 771-781 ◽

Cited By ~ 1

Author(s):

R. Trochimczuk

Keyword(s):

Dynamic Analysis ◽

Numerical Simulations ◽

Multibody System ◽

Kinematics And Dynamics ◽

Positioning System ◽

Laser Glass ◽

Transparent Dielectrics ◽

Analytical Results ◽

Analytical Formulas

Abstract Analytical formulas describing the kinematics and dynamics of a multibody system of a new polar positioning system dedicated to mechatronic laser glass or other transparent dielectrics engraving system will be presented in this work. The analytical results will become in the later stages of the research the basis of numerical simulations. They will optimize the proposed solution of the positioning system.

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