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It is reported that the Research Center for Infrared Optical Materials of the Chinese Academy of Sciences Shanghai Institute of Optics and Fine Mechanics has made progress in the research of additive manufacturing (3D printing) transparent ceramics for laser illumination.Recently, the Research Center for Infrared Optical Materials of the Shanghai Institute of Optics and Precision Mechanics, Chines...
Autonomous driving relies on sensors to provide precise, reliable, and long-range environmental perception at high frequencies per second. Lidar, as a key sensing technology, can capture high-precision 3D environmental information in real time without being affected by lighting conditions, thereby empowering safe and real-time decision-making. To improve the performance of LiDAR systems, ams OSRAM...
German researchers have developed a method for controlling and manipulating optical signals by embedding liquid crystal layers into waveguides created by direct laser writing. This work has produced devices capable of electro-optic control of polarization, which may open up possibilities for chip based devices and complex photonic circuits based on femtosecond write waveguides.Researcher Alexandro...
Recently, Jenoptik, a German company, released its preliminary performance for 2024, delivering a record high in both revenue and profit, but also revealing hidden concerns amidst industry cyclical fluctuations. Against the backdrop of weak demand in the semiconductor equipment market and increasing global economic uncertainty, this company with laser and optical technology as its core is attempti...
Recently, Professor Zhu Qiang's team from the Department of Mechanical and Energy Engineering at Southern University of Science and Technology published their latest research findings in the Journal of Materials Science. The research team has proposed a new process for liquid induced healing (LIH) laser additive manufacturing of cracks. By controlling micro remelting at grain boundaries to introdu...