In 2024, seven vehicles in western China each transmitted a high-powered microwave beam that converged precisely in both time ...

Knowledge of a laser beam's shape and output-power distribution is critical for optimizing laser performance. Neil Savage summarizes the latest beam-profiling products on the market. People using ...

Additionally, this coherent EUV source has enabled a very ... colliding light from the drive laser with a (relatively weak) laser beam propagating in the opposite direction. In HHG, small ...

Another benefit is the higher power output. Multimode laser diodes are able to generate higher optical power, making them ...

these components generated coherent light, removed noise, and ensured the final output was a pure, single-frequency beam. “We report a hybrid integrated 780 nm self-injection locked laser with 0 ...

Their compact configuration not only intensifies their light emission but gives it coherence as well. In essence, the X-rays are "in sync" and have the properties of laser light. The beam will ...

and the stimulated photons bounce back and forth between the mirrors until some finally blast out through the partial mirror to form a coherent, monochromatic laser beam. By contrast, an open ...