Lawrence Livermore National Laboratory develops PW grade thulium laser in the United States

Recently, the Xunlei Laser HI series 20000W large format laser cutting machine won the bid of YD Company, a well-known steel structure company, to help YD steel structure improve quality, efficiency, and green transformation!Established in 2009, YD Steel Structure is a large-scale specialized steel formwork enterprise that has established deep business partnerships with leading construction indust...

The transmission of electromagnetic waves (such as lasers) in plasma is a fundamental issue in plasma physics. In general, electromagnetic waves cannot be transmitted in high-density plasma, but their transmission and energy transfer play a crucial role in applications such as fast ignition laser fusion, laser particle acceleration, and ultra short and ultra bright radiation sources.In 1996, S. fr...

This week, an illustration was published on the cover of the international journal Science, showcasing a powerful mode-locked laser emitted from a miniature photonic semiconductor.A research team led by Alireza Marandi, a professor of electrical engineering and applied physics at the California Institute of Technology, has successfully developed a conventional mode-locked laser large enough to fit...

FOSTEC announced on the 8th that a new type of fiber fusion splicer has been launched. The newly launched FS-23 series is a fusion splicer that can be used for fiber optic operations in long-distance optical networks and CCTV optical networks. It not only has a small size and light weight, but also has a sturdy design and a long-lasting battery, which can provide high-precision performance.A perso...

With the development of groundbreaking components for terahertz quantum cascade lasers, a huge leap has been made in the field of laser technology. A group of researchers have successfully designed a broadband single-chip external coupler with the potential to redefine the functionality of terahertz QCL.The new external coupler is fundamentally based on planar bimetallic waveguides. Its design is ...