News tagged with pulse

Laser-induced damage in focus

The transformation of infrared light to a different wavelength, such as visible light, is important in many applications. Some of the most efficient semiconductor lasers operate in the infrared region of ...

Jan 17, 2014
5 / 5 (2) 0

Towards perfect control of light waves

(Phys.org) —A team at the Laboratory for Attosecond Physics (LAP) in Garching (Germany) has constructed a detector, which provides a detailed picture of the waveforms of femtosecond laser pulses. Knowledge ...

Jan 13, 2014
5 / 5 (16) 0 | with audio podcast

Ten times more throughput on optic fibers

Optical fibers carry data in the form of pulses of light over distances of thousands of miles at amazing speeds. They are one of the glories of modern telecommunications technology. However, their capacity ...

Dec 04, 2013
4.8 / 5 (25) 3 | with audio podcast

Defense against electromagnetic fields

Electromagnetic fields can interfere with or damage electronic devices. Electromagnetic radiation is invisible to people. A new measuring instrument can now determine the strength, frequency, and direction ...

Dec 02, 2013
4 / 5 (2) 0