| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Carter, Richard
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Ultra-short pulsed laser welding of crystals, glasses, metals, and more
- 20233D Laser Beam Shaping for Manufacturing within Volumes
- 2023Industrial ultrashort pulsed laser welding of copper and titanium to quartz and glass components for optical applications
- 2023Laser surface texturing of structural components for residual stress alleviation during ultrashort pulsed laser welding
- 2021Stress Induced Birefringence of Glass-to-Metal Ultrashort Pulse Welded Components
- 2019High yield ultrafast laser microwelding process for direct joining of metal-to-glass
- 2018Laser-based fabrication of microfluidic devices for porous media applicationscitations
- 2018Rapid Laser Manufacturing of Microfluidic Devices from Glass Substratescitations
- 2017Towards industrial ultrafast laser microwelding: SiO2 and BK7 to aluminum alloycitations
- 2017Fabrication of three-dimensional micro-structures in glass by picosecond laser micro-machining and welding
- 2016Characterisation of weld zone reactions in dissimilar glass-to-aluminium pulsed picosecond laser weldscitations
- 2016Picosecond laser welding of optical to structural materials
- 2016Surface Separation Investigation of Ultrafast Pulsed Laser Welding
- 2014Picosecond laser welding of similar and dissimilar materialscitations
- 2012Modelling of Long Period Gratings with Metallic (Pd) Jacket
- 2009All Fibre based Hydrogen Sensing using Palladium coated Long Period Gratings
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document
3D Laser Beam Shaping for Manufacturing within Volumes
Abstract
Over the last two decades, enhanced availability of spatial light modulator (SLM) technology has driven development of numerous beam-shaping techniques, allowing one to sculpt the amplitude, phase, and polarisation of a light beam. By shaping light, some control over its focussing properties is gained, and is thus desirable in laser processing applications where efficiency and distribution of the energy transfer region in laser-material interaction is of great importance. Traditional focussing systems often consist of a Gaussian input beam and conventional lens, resulting in a highly confined focal volume in all three dimensions. While this is ideal for certain applications, others benefit from the extended depth of focus provided by an axicon lens. By shaping and redistributing the incident light to an axicon system, control of the resulting intensity distribution in three dimensions is possible, opening the door for more advanced laser processing techniques.<br/><br/>Whilst numerous intelligent approaches to beam-shaping with SLM technology have been demonstrated over recent years, these often suffer from poor efficiency (of order