GWEIKE introduces a portable laser welding machine and multifunction M-Series system to help manufacturers improve ...

The development of cheaper, more powerful lasers has always been a cause for excitement among hackers, and fiber lasers are no exception. One of the newer tools they’ve enabled is the laser welder, ...

Miller Electric Mfg. LLC has introduced the Venture 150 T battery-powered TIG welding machine. With two swappable batteries ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Mode-locked lasers generate short pulses of intense coherent light. Just like a guitar string, laser cavities can support many different frequencies, or resonant modes. A train of picosecond or ...

Abstract: Bidirectional single longitudinal mode fiber ring laser have advantages and potential in optical sensing, especially angular velocity sensing. The current methods for implementing ...

Abstract: In this study, we demonstrate a high-power ytterbium-doped fiber laser (YDFL) based on laser diodes (LDs) directly pumping scheme. Tandem pumping and LD direct pumping are two common schemes ...