Diamonds are often considered symbols of eternal love. However, their potential to preserve information for millions of years might be even more extraordinary. Researchers have recently developed a ...

Add Yahoo as a preferred source to see more of our stories on Google. Optical disc drive on a modern laptop computer. Scientists have developed a new type of optical disc that can increase information ...

In recent years, optical vortices have attracted extensive attention in laser advanced manufacturing because of their annual intensity distribution and orbital angular momentum. Compared with the ...

The scientists increased the capacity by leaps and bounds using an optical disc with a 3D planar recording architecture, which uses a highly transparent, uniform photoresist film doped with ...

An earlier removable, rewritable optical disk that also used magnetic technology. Introduced in 1985, magneto-optic (MO) media and drives are no longer manufactured. Refurbished drives and media are ...

WASHINGTON — Researchers have developed a fast and energy-efficient laser-writing method for producing high-density nanostructures in silica glass. These tiny structures can be used for long-term five ...

Even IT managers can get the blues. Or at least that’s what a gaggle of vendors are hoping as they prepare ultradense optical storage products based on blue-laser technology. Conventional optical ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Later this year, Sony will begin delivering a new line of broadcast products based on a ...