When a pump laser sweeps across a resonance, both spontaneous symmetry breaking (SSB) and self-oscillation phenomenon are observed. The breathing soliton and stable soliton state can switch to each ...

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 ...

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

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

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

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 ...

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 ...

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 ...

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 ...