Investigating Nanoparticle Organization in Polymer Matrices during Reaction-Induced Phase Transitions and Material Processing.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c14830
Abstract: Controlling nanoparticle organization in polymer matrices has been and is still a long-standing issue and directly impacts the performance of the materials. In the majority of instances, simply mixing nanoparticles and polymers leads to macroscale… read more here.
Keywords: nanoparticle organization; material processing; polymerization; processing ... See more keywords
Development of a high-power blue laser (445 nm) for material processing.
Sign Up to like & getrecommendations! Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.002251
Abstract: A blue diode laser has a higher absorption rate than a traditional laser, while the maximum power is limited. We report the structure and laser beam profile of a 250 W high-power blue laser (445 nm) for… read more here.
Keywords: material processing; high power; laser; power blue ... See more keywords
Design and Manufacturing Method of Fundamental Beam Mode Shaper for Adapted Laser Beam Profile in Laser Material Processing
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12142254
Abstract: Many laser material processing applications require an optimized beam profile, e.g., ring shape or Top-Hat profiles with homogeneous intensity distribution. In this study, we show a beam shaping concept leading to a phase shifting element… read more here.
Keywords: material processing; laser material; beam mode; beam profile ... See more keywords