China blasts laser 80,778 miles to the Moon and back in a daylight world-first DSEL compares the feat to hitting a single hair from 6.2 miles (10 km) away Updated: May 01, 2025 08:19 AM EST ...

The US will now use the laser to simulate the extreme physical conditions that nuclear weapons face.

To demonstrate the power of this straightforward algorithm, the model shows how the side-mode suppression ratio in devices with high /spl kappa/L and a /spl lambda4: phase shift is significantly ...