Highly uniform parallel scribing inside transparent materials with ultrafast lasers: from 2D to 3D.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.451210
Abstract: Micromachining uniform features inside transparent materials is of great importance. The generation of highly uniform parallel laser beams based on spatial light modulators is a valid way to realize it. A movable magnifying optical feedback… read more here.
Keywords: highly uniform; transparent materials; uniform parallel; scribing inside ... See more keywords
Femtosecond laser induced step-like structures inside transparent hydrogel due to laser induced threshold reduction
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DOI: 10.1371/journal.pone.0222293
Abstract: In the area of laser material processing, versatile applications for cutting glasses and transparent polymers exist. However, parasitic effects such as the creation of step-like structures appear when laser cutting inside a transparent material. To… read more here.
Keywords: like structures; laser induced; inside transparent; step like ... See more keywords
Wave Patterns inside Transparent Scatterers
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DOI: 10.3390/axioms11120661
Abstract: It may happen that under a certain wave interrogation, a medium scatterer produces no scattering. In such a case, the scattering field is trapped inside the scatterer and forms a certain interior resonant mode. We… read more here.
Keywords: wave patterns; transparent scatterers; patterns inside; inside transparent ... See more keywords