In this piece, we're exploring cutting-edge laser and engraving technology and highlighting the best tools that combine precision with ... machine delivers ultra-fine engraving accuracy with ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into ...

It will consist of a low-frequency cryogenic interferometer and a high-frequency, high-power laser interferometer, both housed underground to minimise noise, with a total length of about 30 km. Key ...