Mears Machine Corporation achieves breakthrough in large-scale powder bed laser manufacturing

According to the Physicists' Network, scientists from Lawrence Livermore National Laboratory (LLNL) in the United States ingeniously combined the high-power laser emitted by the National Ignition Facility (NIF) with the ultra light metal foam to create the brightest X-ray ever. These ultra bright high-energy X-rays play an important role in many research fields, including imaging of extremely dens...

Recently, the research team of the Aerospace Laser Technology and System Department of the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, reported for the first time a low repetition frequency full polarization maintaining 9-shaped cavity fiber laser at 915 nm. The relevant research results were published in Optics Express under the title "Low repetition rate 915 nm ...

Recently, a joint research team composed of Sun Meizhi, associate researcher of the High Power Laser Physics Joint Laboratory of the Chinese Academy of Sciences Shanghai Institute of Optics and Precision Mechanics, and Tu Xiaoniu, associate researcher of the Chinese Academy of Sciences Shanghai Institute of Silicate, proposed a new configuration of cross Fabry Perot intracavity optical parametric ...

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...

Scientists at St. Andrews University have made significant breakthroughs in compact laser research after decades of hard work.Laser is widely used in fields such as communication, medicine, measurement, manufacturing, and measurement around the world. They are used to transmit information on the internet, for medical purposes, and even in facial scanners on mobile phones. Most of these lasers are...