Transition and self-healing process between chaotic and self-organized patterns observed during femtosecond laser writing

We report evidence of intermittent behavior between chaotic and self-organized patterns while writing lines with a femtosecond lasers on the surface of a fused silica substrate. The patterns are accompanied by resolidified sub-microspheres and non-aligned grating lamellae. We observe that such dynamic behavior exhibits a striking similarity with the fluctuating content of a queuing system which alternate between random busy and idle periods


Published in:
Optics Express, 23, 13, 16993-17007
Year:
2015
Publisher:
Washington, Optical Society of America
ISSN:
1094-4087
Keywords:
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 Record created 2015-07-03, last modified 2018-03-17

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