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.

Laser-produced plasmas are plasmas produced by firing high-intensity beams of light. Laser-produced plasmas have been used to create short bursts of x-rays and to accelerate particles — so ...

Israel's military is the first to use laser weapons to shoot down drones in war. The systems were prototypes and are being integrated into the country's air defenses. Videos and photos show the ...

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.

A bobcat entered a home in Ken Caryl, Colorado, and climbed onto a living room shelf. Deputies used laser pointers in an attempt to lure the animal down. The bobcat wasn’t impressed and left the ...

The printer constructs each of these layers using an ultra violet laser, directed by X and Y scanning mirrors. Just before each print cycle, a recoater blade moves across the surface to ensure each ...

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, ...

Your vision is sharp, but not that sharp. So, what do you do? A new laser emitter designed by a team of researchers from China could come to the rescue. According to the study published in ...

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 ...