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Laser Symposium on Electromobility LSE’21: Electrifying Inspiration from Aachen
Medium-sized company relies on Extreme High Speed Laser Material Deposition EHLA
4th Conference on Laser Polishing – LaP 2020
Hydrogen – Coal of the Future?
BMBF-funded project “ProLMD”: Hybrid-additive production of large components with Laser Material Deposition
EHLA and the HighNo nozzle: Bilsing Automation relies on Extreme High-speed Laser Material Deposition
Review LKH₂ 2021
How do you drill a million holes?
Photonic Quantum Technologies – Pioneering Impulses from the Rhenish Region
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Fraunhofer Institute for Laser Technology ILT
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Annual Report
Annual Report 2019
Annual Report 2019
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Lasers and Optics
Lasers and Optics
Development of an optical system for growing β-GA2 O3 single crystals [ PDF 1.93 MB ]
Modeling and simulation of vertical-cavity surface-emitting lasers [ PDF 2.03 MB ]
Scalable ultrashort pulse laser with < 30 fs pulse duration and > 500 W output power [ PDF 2.07 MB ]
Fraunhofer CAPS – User facility for ultrashort pulse lasers with highest average powers [ PDF 1.89 MB ]
Amplifier for pulsed laser radiation with 2.9 µm emission wavelength [ PDF 2.04 MB ]
Ultrashort pulse laser beam source at 3.4 µm for processing polymers [ PDF 2.07 MB ]
Continuously diode-pumped alexandrite laser with 6.5 W output power [ PDF 1.93 MB ]
Diode-pumped alexandrite laser for a compact LIDAR system [ PDF 2.42 MB ]
Multimode fiber bragg grating as output coupler mirror for XLMA-based fiber lasers [ PDF 2.37 MB ]
Development of a hermetically sealed, soldered fiber guide [ PDF 1.91 MB ]
Assembly technology for compact opto-mechanical component groups [ PDF 1.94 MB ]
Bakeout facility for the cleaning of opto-mechanical components [ PDF 2.16 MB ]
Efficient frequency conversion for quantum communication in fiber optic networks [ PDF 1.93 MB ]
Designing free-form optics for partially coherent laser radiation [ PDF 1.76 MB ]
Fast ray tracing of segmented free-form lenses [ PDF 1.81 MB ]
Variable multi-beam optics for processing with high-power USP lasers [ PDF 1.87 MB ]
Laser Material Processing
Laser Material Processing
Combination of UV and multiphoton polymerization for 3D printing [ PDF 2.65 MB ]
Geometry adapted process control for LPBF [ PDF 2.5 MB ]
LPBF process monitoring using ultrasound [ PDF 2.06 MB ]
Direct powder bed preheating using NIR modules for LPBF [ PDF 3.01 MB ]
Multi-scanner processing head for laser powder bed fusion (LPBF) [ PDF 2.76 MB ]
Integration of printed electronics in LPBF-components [ PDF 2.08 MB ]
Support design for wet chemical support removal of LPBF components [ PDF 2.77 MB ]
Development of a high strength/heat resistant Al-alloy for additive manufacturing [ PDF 1.85 MB ]
Coax high powder feed nozzle »COAX-HighNo« [ PDF 2.16 MB ]
Laser material deposition with coaxial wire feed [ PDF 2.41 MB ]
EHLA/TS dual-layer system for corrosion and wear protection [ PDF 2.18 MB ]
Additive production of a demonstrator for a rocket combustion chamber with LMD [ PDF 1.92 MB ]
Intelligent process monitoring for laser material deposition [ PDF 1.89 MB ]
Digital process shadow for laser material deposition [ PDF 1.84 MB ]
Metallization of ceramics through process-adapted material design [ PDF 1.76 MB ]
Selective laser crystallization of thick amorphous silicon films on temperature sensitive substrates [ PDF 2.1 MB ]
Laser crystallization of printed piezoelectric actuator layers [ PDF 2.08 MB ]
Laser-induced stabilization and carbonization of pan fibrous web [ PDF 2.05 MB ]
Laser melting for reducing friction in tribologically stressed components by adjusting the surface topography [ PDF 2.05 MB ]
Laser-based healing of subsurface damage in glass [ PDF 2.76 MB ]
Polishing with ultrashort pulse laser radiation [ PDF 2.27 MB ]
Laser polishing of plastic micro-optics [ PDF 1.83 MB ]
Light absorbing structures in printed optics by means of laser modification [ PDF 2.21 MB ]
Thermography to optimize the heat input during ultrashort pulse processing [ PDF 2.08 MB ]
Nanostructuring in the sub 50 nm range [ PDF 2.36 MB ]
»SCANPLEX« - A scanner array for parallel laser material processing [ PDF 2.06 MB ]
Selective laser etching for the manufacture of fused silica micro resonators [ PDF 2.65 MB ]
Innovative filter module for the separation of microplastics from wastewater [ PDF 2.18 MB ]
Robot-guided laser drilling of CFRP preforms [ PDF 2.38 MB ]
Residual neural networks for rapid prediction of drillhole taper [ PDF 1.81 MB ]
Cost-effective production of organic photovoltaics in a roll-to-roll process [ PDF 2.55 MB ]
Laser transmission welding of multilayer polymer films in a roll-to-roll process [ PDF 1.69 MB ]
Ageing behavior of thermally joined plastic metal hybrid compounds [ PDF 2.14 MB ]
Laser beam microwelding with beam sources in the visible wavelength range [ PDF 2.43 MB ]
Microwelding with short pulse laser beam sources [ PDF 3.32 MB ]
Laser welding plant for the production of large lithium-ion battery cells [ PDF 2.13 MB ]
Al-based quality assurance for battery welding [ PDF 2.33 MB ]
Welding dissimilar joints of ultra-high strength and supraductile steels [ PDF 2.14 MB ]
Crack formation analysis in welds of Nimonic 75 and Stellite 31 [ PDF 2 MB ]
Multifunctional laser tools for lightweight construction and electromobility [ PDF 2.15 MB ]
Cutting ceramic matrix composites (CMC) [ PDF 3.31 MB ]
Convolutional neural networks for the prediction of cut surface profiles [ PDF 1.77 MB ]
Medical Technology and Biophotonics
Medical Technology and Biophotonics
Microfluidic diagnostic systems for clinical multiplex analysis [ PDF 2.37 MB ]
Optofluidic sorter for high-throughput screening of enzymes [ PDF 3.51 MB ]
New hydrogels for laser-based printing of fabric models [ PDF 1.87 MB ]
Encapsulation of microfluidic chips made out of cycloolefin copolymers [ PDF 2.59 MB ]
Laser Measurement Technology and EUV Technology
Laser Measurement Technology and EUV Technology
Mobile spectroscopy for determining carbon content in steel [ PDF 1.83 MB ]
Pilot plant for laser-assisted sorting of special alloys [ PDF 2 MB ]
Demonstrator system for laser-based recognition of electronic components [ PDF 2.28 MB ]
FIRE – An electronics platform for precise, real-time measurement and control technology [ PDF 2.78 MB ]
Inline sensor system »bd-x« with FPGA electronics for real-time data processing [ PDF 2.57 MB ]
Miniaturized optical measuring probe [ PDF 2.08 MB ]
System for irradiation experiments in extreme ultraviolet [ PDF 1.96 MB ]
Characterization of high-resolution EUV photoresists for industrial applications [ PDF 2.6 MB ]
Electro-hydraulic shredding of mobile phones [ PDF 2.32 MB ]
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