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3-D printing with metals achieved

A team of researchers from the University of Twente has found a way to 3D print structures of copper and gold, by stacking microscopically small metal droplets. These droplets are made by melting a thin metal film using ...

dateJun 10, 2015 in Engineering
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Vector network analysis using lasers

Vector network analyzers (VNA) are among the most precise high-frequency measurement devices available today. Due to continuous development within the last decades VNAs are usable up to frequencies of 1 terahertz (1012 Hz) ...

dateNov 05, 2015 in General Physics
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