Supercontinuum generation is a combination of nonlinear optical effects that spectrally broaden an initially nearly monochromatic laser beam. This can be achieved, for example, by sending a short ...

Thanks to at-home laser hair removal devices, it’s easier (and less costly) to maintain the benefits of velvety, soft skin year-round. Laser hair removal can seem intimidating for those ...

Institute of Modern Optics, Nankai University, Tianjin Key Laboratory of Micro-Scale Optical Information Science and Technology, Tianjin 300350, China ...

The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...

Abstract: A polarization-selective element based on a polarization-maintaining fiber micro-tapered long-period fiber grating (PMF-MT-LPFG) has been efficiently fabricated and used in a dissipative ...

Ukraine has developed a laser weapon capable of shooting down targets from more than a mile away, the country’s drone force commander has claimed Speaking at a defense summit in Kyiv this week ...

Pilots are reporting a massive uptick in being hit by laser pointers from the ground since the drone panic took off earlier this month, according to new data from the Federal Aviation Administration.

Advanced Institute of Photonics Technology, School of Information Engineering, and Guangdong Provincial Key Laboratory of Photonics Information Technology, Guangdong University of Technology, ...

Cold laser therapy beams light energy at your skin to reduce pain and inflammation deep within an area of your body, like your knee. It’s used to treat knee pain from osteoarthritis (OA), as ...