Mechanisms of ultrafast GHz burst fs laser ablation
Sign Up to like & getrecommendations! Published in 2023 at "Science Advances"
DOI: 10.1126/sciadv.adf6397
Abstract: Gigahertz (GHz) femtosecond (fs) lasers have opened possibilities for enhancing and controlling the laser machining quality to engineer the physicochemical properties of materials. However, fundamental understanding of laser-material interactions by GHz fs laser has remained… read more here.
Keywords: laser; spectroscopy; ablation; burst ... See more keywords
Active fiber loop for synthesizing GHz bursts of equidistant ultrashort pulses.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.389056
Abstract: We demonstrate a method to synthesize ultra-high repetition rate bursts of ultrashort laser pulses containing any number of pulses within a burst with identical pulse separation and adjustable amplitude. The key element to synthesize the… read more here.
Keywords: fiber loop; fiber; ghz bursts; active fiber ... See more keywords