Dynamics of near-surface plasma formation and laser absorption waves under the action of microsecond laser radiation with different wavelengths on absorbing condensed media

1991 ◽  
Author(s):  
L. Y. Min'ko ◽  
A. N. Chumakov
Keyword(s):  
Laser Radiation ◽  
Plasma Formation ◽  
Surface Plasma ◽  
Condensed Media ◽  
Near Surface ◽  
Laser Absorption

Properties of the surface of structural materials in the area of a barcode formed under the action of laser radiation

2021 ◽  
Vol 1 ◽  
pp. 15-24
Author(s):  
Yu.R. Kolobov ◽  
◽  
A.E. Ligachev ◽  
Keyword(s):  
Laser Radiation ◽  
Picosecond Laser ◽  
Laser Pulses ◽  
Structural Materials ◽  
Metal Alloys ◽  
Experimental Investigations ◽  
Structure And Properties ◽  
Surface Layers ◽  
Continuous Laser ◽  
Near Surface

A review of experimental investigations of changes in the structure and properties of the surface and near-surface layers of various materials (steels, metal alloys, ceramics and graphite) in the area of a barcode applied by continuous laser radiation and short (nanosecond) and ultrashort (femto- and picosecond) laser pulses.

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