Researchers at the National Institute of Standards and Technology (NIST) have created a new ...

The U.S. Navy already has a laser weapon installed on a guided-missile destroyer, and the Pentagon is pushing to field combat ...

Researchers at EPFL have developed a chip-scale ultrafast laser that performs on par with traditional tabletop femtosecond ...

Alternative forms of power is nothing new, as solar and wind power have been viable for decades, but lasers might to be new ...

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NTT Inc. and Mitsubishi Heavy Industries Ltd. (MHI) conducted an optical wireless power transmission experiment using a laser beam to wirelessly transmit energy over a distance of one kilometer. By ...

Laser cataract surgery involves using a laser beam to make incisions in the eye and break up a cataract. It offers an alternative to traditional surgery, in which surgeons break up a cataract manually ...

There are plenty of ways to remove unwanted body hair: shave, wax, epilate. But if you’re looking for a more permanent result, laser hair removal is the way to go. The only downside? In-office ...

Shopping for a printer largely boils down to choosing between inkjet and laser. Both put text and images onto paper, which seems straightforward enough, but they differ in how they do it. Which you ...