Israel has begun using its laser-based air defense system, called Iron Beam, to intercept Iranian missiles and drones, ...

In a discovery that could reshape how we view and understand the human brain, researchers have successfully passed a laser beam through an entire human head. While it may sound like science fiction, ...

The primary challenge in satellite laser downlinks is atmospheric turbulence, which distorts and weakens signals.

There are lots of situations where getting a look at the human brain can be very helpful. Unfortunately, our heads are ...

Optical Surfaces Ltd. has announced its reflective beam expanders are now available with the option to optimally operate in ...

First, ceramics can be produced in large volumes, which makes them attractive for high-power laser generation. Second, they can provide a gain medium for fibre lasers with high beam quality and ...

This paper shows that a substantial increase in the throughput of the TOF MS-based tissue imaging can be achieved by incorporating a mirror providing high-speed precision scanning of the laser beam ...

Abstract: Time constants as low as 20 μs have been observed when the beam of a helium-neon laser is focused on a small spot on a thin dye sample and the thermal self-defocusing effects observed. The ...

We found the cost of a single shootdown spans three zeros: a hobbyist can stop a buzzing quad-copter for $587, while a nation ...

Iron Beam is the world’s first high-power laser defense system designed to knock drones, rockets, and mortar shells out of ...