Study on immersion waterjet assisted laser micromachining process
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2018.07.004
Abstract: Abstract The heat affected zone (HAZ), recast layer, and taper angle are the issues remained to be addressed in laser micromachining. In immersion waterjet assisted laser micromachining (IWALM) the waterjet flushes the ablated materials, plasma,… read more here.
Keywords: assisted laser; immersion waterjet; laser micromachining; waterjet ... See more keywords
Laser micromachining of tapered optical fibers for spatially selective control of neural activity
Sign Up to like & getrecommendations! Published in 2018 at "Microelectronic Engineering"
DOI: 10.1016/j.mee.2018.02.010
Abstract: Abstract Tapered and micro-structured optical fibers (TFs) recently emerged as a versatile tool to obtain dynamically addressable light delivery for optogenetic control of neural activity in the mammalian brain. Small apertures along a metal-coated and… read more here.
Keywords: neural activity; laser micromachining; optical fibers; control neural ... See more keywords
Surface structure modification of additively manufactured titanium components via femtosecond laser micromachining
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.08.055
Abstract: Abstract With the recent rise of laser additive manufacturing (AM), it has become critical to streamline the process from concept to the finished component. In this paper we demonstrate novel capabilities achieved through post-processing of… read more here.
Keywords: femtosecond laser; surface; laser micromachining; laser ... See more keywords
Study on the mechanism of ultrasonic-assisted water confined laser micromachining of silicon
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2020.106118
Abstract: Abstract The ultrasonic-assisted water confined laser micromachining is a novel micromachining method. This paper reports the experimental studies of ultrasonic power and water layer thickness on the laser (1064 nm nanosecond pulse laser) micromachining of silicon.… read more here.
Keywords: water; assisted water; ultrasonic assisted; laser micromachining ... See more keywords
Laser micromachining of titanium alloy in water and ice at different temperatures
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2019.106024
Abstract: Abstract A clean cut surface with less thermal damage is typically desired in laser micromachining process. Many kinds of cooling substances can be employed to assist the laser ablation for limiting the thermal damage in… read more here.
Keywords: water ice; titanium alloy; water; laser ablation ... See more keywords
Manufacturing of micro-textures on metals by nanosecond laser micromachining
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Materials and Processing Technologies"
DOI: 10.1080/2374068x.2017.1406268
Abstract: Abstract The advantages and disadvantages between ‘single pulse one time repeating at intervals’ (SPI) and ‘single pulse multiple times continuous’ laser micromachining technology on surface textures were experimentally investigated. The micromachining of 45 steel, GCr15… read more here.
Keywords: geometry; single pulse; micro; micromachining technology ... See more keywords
Femtosecond laser micromachining for integrated quantum photonics
Sign Up to like & getrecommendations! Published in 2021 at "Nanophotonics"
DOI: 10.1515/nanoph-2021-0419
Abstract: Abstract Integrated quantum photonics, i.e. the generation, manipulation, and detection of quantum states of light in integrated photonic chips, is revolutionizing the field of quantum information in all applications, from communications to computing. Although many… read more here.
Keywords: quantum; integrated quantum; femtosecond laser; quantum photonics ... See more keywords
A Study of Laser Micromachining of PM Processed Ti Compact for Dental Implants Applications
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12142246
Abstract: The paper deals with the experimental study of laser beam micromachining of the powder metallurgy processed Ti compacts applying the industrial grade fibre nanosecond laser operating at the wavelength of 1064 nm. The influence of… read more here.
Keywords: laser; processed compact; surface; micromachining processed ... See more keywords
A Practical Comparison of Beam Shuttering Technologies for Pulsed Laser Micromachining Applications
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15030897
Abstract: In this report we investigate the performance of various beam shutter technologies when applied to femtosecond laser micromachining. Three different shutter options are considered: a mechanical blade shutter, a bistable rotary solenoid shutter, and an… read more here.
Keywords: laser; beam; shutter; practical comparison ... See more keywords