Nonlinear-Compensation High-Uniformity Pulsed Bessel Beam in the Transparent Material
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2023.3274991
Abstract: Ultrashort pulse Bessel beams have gained attention for their ability to process high aspect ratio structures with precision drilling and cutting. However, focusing the beam inside transparent materials can lead to local stretching or compression… read more here.
Keywords: beam; material; bessel beam; high uniformity ... See more keywords
Pulsed Bessel beam-induced microchannels on a diamond surface for versatile microfluidic and sensing applications
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials Express"
DOI: 10.1364/ome.7.001962
Abstract: We present a laser machining method based on the use of pulsed Bessel beams to create, by single pass transverse writing, three-dimensional trench-like microstructures on a synthetic monocrystalline diamond substrate. By tuning the laser pulse… read more here.
Keywords: pulsed bessel; beam induced; diamond; bessel beam ... See more keywords
Micro-Hole Generation by High-Energy Pulsed Bessel Beams in Different Transparent Materials
Sign Up to like & getrecommendations! Published in 2021 at "Micromachines"
DOI: 10.3390/mi12040455
Abstract: Micro-drilling transparent dielectric materials by using non-diffracting beams impinging orthogonally to the sample can be performed without scanning the beam position along the sample thickness. In this work, the laser micromachining process, based on the… read more here.
Keywords: pulsed bessel; different transparent; bessel beams; transparent materials ... See more keywords