With a single leap from tabletop to the microscale, engineers have produced the world's first practical Titanium-sapphire laser on a chip, democratizing a once-exclusive technology. As lasers go, ...
In modern microchips, where some transistors have been shrunk to less than a 10th of the size of a Covid-19 virus, it doesn't take much to mess with the minuscule electrical charges that serve as the ...
Laser hacking. If there's one phrase that says we're already living in the future I imagined as a kid, it's laser hacking, or to give one method its more technical term, "laser fault injection". While ...
A new photonics chip that generates multicolored laser beams could supercharge data center technology and ease the strain of AI's surging data demands. When you purchase through links on our site, we ...
The rapid rise of photonic chips, which use light to process data instead of electrons, may offer faster means to transmit data. But scaling such chips has been held back by one stubborn issue: ...
Forward-looking: Columbia University researchers have developed a compact photonics chip capable of producing dozens of laser wavelengths from a single high-power source, a breakthrough that could ...
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