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Laser cutting is a type of metal processing. In industry, there are three main cutting methods: mechanical cutting, thermal cutting, and a set of high-precision cutting methods. Laser technology belongs to the third category. The cutting in this method occurs due to the influence of the laser beam on the product. In fact, it is the molten metal produced by rapid pulse point melting and then blowin...
Recently, Dong Yibo, from the Photonic Chip Research Institute of Shanghai University of Technology, published his research findings titled "Nanoprinted Diffractive Layer Integrated Vertical Cavity Surface Emitting Vortex Lasers with Scalable Topological Charge" as the first author in the internationally renowned journal Nano Letters.This achievement was jointly completed by the team of academicia...
Los Alamos National Laboratory (LANL) has developed a method for a quantum light emitter that stacks two different atomically thin materials together to achieve a light source that produces a stream of circularly polarized single photons. These light sources can in turn be used for a variety of quantum information and communication applications.According to Los Alamos researcher Han Htoon, the wor...
TNO wrote that this is the first time Dutch technology has been used to send data from a satellite to a ground station press release on Earth. This technology uses invisible laser signals to achieve faster and safer data flow compared to ubiquitous communication radio frequencies.Kees Buijsrogge, Director of TNO Space, said, "This critical milestone marks a significant achievement for the Netherla...
QBeam is a leader in developing breakthrough optical products and announced today that its handheld laser ablation equipment is fully launched for free space optical communication in indoor office locations. The qBeam window ablation laser allows for the installation of optical communication terminals indoors by treating windows that otherwise block the infrared beams of the terminals.Commercial b...