Osram's new laser headlights "Yutianba" are unveiled

Professor Wang Jian, Deputy Chief Designer of the Low Temperature Array High Precision Planeness Survey Wide Area Sky Survey Telescope (WFST) announced by the University of Science and Technology of China, and teacher of the State Key Laboratory of Nuclear Detection and Nuclear Electronics, School of Physics, University of Science and Technology of China, is a research team of the Chinese Academy ...

Topological laser (TL) is a laser device designed and manufactured using the principles of topological optics, which can produce a robust single-mode laser and is an ideal light source for future new optoelectronic integrated chips. Electrically pumped topology lasers have become a research hotspot due to their small size and ease of integration, but topology lasers based on electrical injection a...

Additive manufacturing, also known as 3D printing, has completely changed many industries with its speed, flexibility, and unparalleled design freedom. However, previous attempts to manufacture high-quality optical components using additive manufacturing methods often encountered a series of obstacles. Now, researchers from the National Research Council of Canada have turned to fuzzy tomography (a...

When electrons move in molecules or semiconductors, their time scale is unimaginably short. The Swedish German team, including Dr. Jan Vogelsang from the University of Oldenburg, has made significant progress in these ultrafast processes: researchers are able to track the dynamics of electrons released on the surface of zinc oxide crystals using laser pulses with nanoscale spatial resolution and p...

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...