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Recently, the German research institution Fraunhofer ILT team is collaborating with the Department of Optical Systems Technology (TOS) at RWTH Aachen University to develop a testing system aimed at studying complex laser beam profiles using a new platform. This platform can construct customized beam profiles for laser powder melting (PBF-LB) 3D printing, thereby improving part quality, process sta...
A research team in Japan has designed a flexible and shapable X-ray reflector, achieving significant accuracy and higher stability at the atomic level.This new technology, developed by Satoshi Matsuyama and Takato Inoue from the Graduate School of Engineering at Nagoya University, in collaboration with the Japanese Institute of Physical and Chemical Research and JTEC Corporation, improves the perf...
CU Boulder published a study in Optical Letters demonstrating a new high-speed laser guidance method for imaging applications, using a fluid scanner built around an electrowetting prism to replace traditional mechanical components."Most laser scanners today use mechanical mirrors to steer beams of light," said Darwin Quiroz from CU Boulder."Our approach replaces that with a transmissive, non-mecha...
Recently, researchers from the Ultrafast Phenomena Laboratory at the University of Warsaw in Poland, in collaboration with a team from the Institute of Low Temperature and Structural Studies at the Polish Academy of Sciences, discovered an enhanced effect on upconversion nanoparticle emission. Relevant personnel have demonstrated that simultaneously exciting these nanostructures with two near-infr...
The SCALA 3 LiDAR (Laser Detection and Ranging System), the third generation LiDAR scanner from Valeo, won the "Vehicle Technology and Advanced Mobile Mobility" Innovation Award at the 2024 CES Consumer Electronics Exhibition.The first and second generation Fareo LiDARs SCALA 1 and SCALA 2 have achieved autonomous driving in traffic congestion situations. The third-generation LiDAR SCALA 3 has sig...