LASER World of PHOTONICS CHINA- 20th Anniversary Celebration Coming Soon!

Recently, the National Renewable Energy Laboratory (NREL) under the US Department of Energy has made a revolutionary breakthrough by developing a concept validation method aimed at completely removing polymers from solar panel manufacturing, thereby achieving more efficient and environmentally friendly recycling.Solar panels have always been praised for their recyclability. However, the thin plast...

Earlier this month, GeoCue, a liDAR mapping hardware and software provider, announced the launch of three new products for its TrueView 3D imaging system. These new systems combine laser scanning and high-resolution imaging, including the TV625, TV680 and TV680LR. All three systems are NDAA-compliant.All three systems are designed to be used in conjunction with drones, and the company note...

When scientists discovered that laser pulses can rapidly cause refractive index changes in the medium, resulting in "photonic time crystals (PTC)" in the near-visible light band, the door to a disruptive new application in optics seemed to quietly open.Scientists have a certain degree of understanding of photonic crystals and time crystals, the two have almost nothing in common, the basic common p...

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...

Researchers at the University of Waterloo's Institute for Quantum Computing (IQC) have developed a new technique that uses lasers to control individual qubits made from the chemical element barium. The breakthrough is a key step toward realizing the capabilities of quantum computers.The new technique uses thin glass waveguides to segment and focus laser beams with unprecedented precision. Each foc...