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Driven by the pioneering work of scientists such as John Young Hall, significant progress has been made in precision measurement in the field of laser physics. His contribution to laser frequency stability and precise measurement using lasers has led to groundbreaking techniques that significantly reduce residual amplitude modulation.John Hall's research focuses on understanding and manipulating s...
Scientists from the University of Hahn in Spain and the University of Santiago de Compostela conducted research to determine the most suitable semiconductor materials for high-power light transmission in terrestrial and underwater environments.HPOT, also known as laser power transfer, is a method of transmitting continuous power to a remote system using a monochromatic light source through an opti...
Laserline will once again showcase its latest laser systems for joining and deposition welding at this year's Welding & Cutting show in Hall 5. This time the focus is on the world's first blue diode laser with an output power of 4 kW, which is said to have been developed for processing copper components.Its 445 nanometer wavelength is absorbed by copper and copper alloys, which is five t...
Recently, NUBURU, a global developer of high-power and high brightness industrial blue light laser technology, announced the signing of a strategic commitment letter, officially launching a deep layout in the field of national defense and security. This transformation plan covers capital restructuring, technology mergers and acquisitions, and management team upgrades, marking a new stage of divers...
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...