Abstract: Multiwavelength erbium-doped fiber laser by means of phase modulation in a linear cavity configuration is presented. Stable multiwavelength lasing is achieved by applying any one of the ...

The frequency of an Ar/sup +/ laser was locked to a hyperfine component of the R(26)62-0 transition and the first absolute frequency measurement of this line is reported.

Nomadic Drones has devised a useful tool for electric utilities, a drone that can charge by absorbing the electrical field surrounding power lines. Courtesy: Nomadic Drones The applications for drones ...

If you wish to make diagonal text in Microsoft Word,... How to Hide Grid Lines in OpenOffice. Grid lines outline each cell in Apache OpenOffice... How to Enable Scrolling in Excel 2007.

Russia is constructing power lines in occupied southern Ukraine in an apparent attempt to link the Zaporizhzhia Nuclear Power Plant (ZNPP) to its energy grid, the New York Times reported on May 27, ...

SCIENTISTS in China claim they have developed a laser that can read millimetre-sized text from nearly a mile away. That's smaller than a grain of rice. Observing fine details from long distances ...

They have developed a new laser-based system that can clearly pick up small details, like millimeter-sized text, from a distance of 1.36 kilometers (about 0.85 miles), which is roughly 14 football ...

The LAU-131A/A, an extended version of the standard LAU-131A, can carry 7 rockets, the pods on the aircraft were fully loaded with AGR-20 APKWS II (Advanced Precision Kill Weapon System II) laser ...

A new study, led by researchers from the University of Science and Technology of China, tested an instrument that emits eight infrared laser beams fired across to a specific point in the distance. The ...

The ZEUS laser, tucked away (as much as a giant laser can be) at the University of Michigan, just cranked out a pulse that makes it the most powerful laser beam in the country. ZEUS’ peak power ...