In the month of May alone, there were five instances of laser beam interference experienced by flights landing at the Chennai airport, making it difficult for pilots to manoeuvre the aircraft.

A Sunderland man who endangered the lives of a police helicopter crew by shining a laser beam at them as they flew overhead has been jailed. Did you know with a Digital Subscription to Sunderland ...

Considering all three upgrades – correct beam alignment, increased laser energy, and higher repetition rate ... FC: Conceptualization, Writing – review and editing. RC: Investigation, Writing – review ...

Now there’s a laser vape. Meet Luminary’s The Beam, a handheld, pocket-sized vaporizer that uses a class-1 laser you can actually see to heat weed extracts. I thought for sure it was a gimmick.

Near-infrared laser with a wavelength of 1080 nanometres can cause blindness at a power of just five microwatts. The beam intensity that enters these soldiers’ eyes is 200 million times that ...

This case study focuses on an achromatic laser beam expander designed to magnify a 10mm input beam to a 50mm output beam, achieving 5X magnification at 1064nm and 5.1X at 532nm. Using a four-lens ...

A team of researchers has successfully demonstrated nonlinear Compton scattering (NCS) between an ultra-relativistic electron beam and an ultrahigh intensity laser pulse using the 4-Petawatt laser.

Stephen has a science degree with a major in physics, an arts degree with majors in English Literature and History and Philosophy of Science and a Graduate Diploma in Science Communication.

In general, laser proximity sensors emit a modulated or unmodulated laser beam and catch the reflection (or interruption) of the laser beam to detect objects. Laser sensor is a type of photoelectric ...