The laser aimed at an RAF aircraft by a Russian ship may have been a simple handheld pen, but far more advanced devices are ...

A laser measurer can help you take more accurate measurements at longer distances. Our favorite model has a handy feature ...

Abstract: Over the past decades, significant advancements have been achieved in the generation methods and output orders of vortex beams carrying orbital angular momentum (OAM), with their application ...

Abstract: Oceanic turbulence changes the propagation behavior of laser beams, causing degradation of light intensity, phase and degree of coherence at the received aperture. The degradation derives ...

Forests have been benefiting humanity since long before the health benefits of forest bathing were discovered. They are major carbon sinks that provide a wide range of ecosystem services, including ...