All Intlas CAS-14 This 2.5 optic is ideal for medium ranges and comes with an integrated laser. All JAK Annihilator Bullpup Kit A modified, bullpup LMG that provides superior maneuverability while ...

as demonstrated by this dirt-cheap supercontinuum laser. Of course, we’re not experts on lasers, and certainly not on non-linear optics, so we’ll rely on [Les Wright]’s video below to ...

But blasting high-energy cathode rays onto metal-coated samples in the vacuum chamber of a bulky and expensive instrument isn’t the only way to make useful images, as this home-brew laser ...

Photonic space-time crystals are materials that could increase the performance and efficiency of wireless communication or laser technologies. They feature a periodic arrangement of special materials ...