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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
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How do you drill a million holes?
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Fraunhofer Institute for Laser Technology ILT
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Annual Report
Annual Report 2014
Annual Report 2014
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Lasers and Optics
Lasers and Optics
Design of plastic multifunctional freeform optics for automobile lighting [ PDF 1.85 MB ]
Pulsed diode-laser module with line-shaped intensity distribution [ PDF 1.71 MB ]
Adapted cavity control process for a single-frequency oscillator [ PDF 1.83 MB ]
Resonantly diode-pumped Er:YLuAG laser [ PDF 2.05 MB ]
Radiation testing on Er3+-doped garnet [ PDF 1.85 MB ]
Pulsed Ho:YLF laser [ PDF 2.14 MB ]
Highly stable fiber amplifier for narrow-band signals [ PDF 2.32 MB ]
Thermo-mechanically rugged OPO demonstrator model for climate mission MERLIN [ PDF 1.81 MB ]
Soldering technologies suitable for nonlinear optical crystals in the aerospace industry [ PDF 1.69 MB ]
Assembly process for the free-beam optics of a frequency comb [ PDF 1.93 MB ]
Precision assembly system for laser components [ PDF 1.95 MB ]
Construction technology for laser-optical components [ PDF 1.97 MB ]
Functional assembly of optical systems [ PDF 1.97 MB ]
Modeling and simulation of water jet-guided laser radiation [ PDF 1.99 MB ]
Reconstruction of phase distribution based on intensity profile measurements [ PDF 2.22 MB ]
Laser Material Processing
Laser Material Processing
LM exposure design for easy scaling of productivity and building space [ PDF 2.32 MB ]
Study of protective gas control in the SLM process [ PDF 1.85 MB ]
Analysis of SLM manufacturing costs [ PDF 1.84 MB ]
Topology-optimized kinematic lever for a business class seat [ PDF 1.85 MB ]
Process development for repair of monocrystalline turbine blades with SLM [ PDF 1.94 MB ]
Production of turbine components out of MAR-M-509® [ PDF 2.05 MB ]
Microstructural properties of IN718 processed with high power SLM [ PDF 2.14 MB ]
Development of a new assembly and packaging technology for power conductors by means of SLM [ PDF 1.92 MB ]
Comparison of additive manufacturing technologies SLM and LMD [ PDF 2.2 MB ]
Development of process diagrams for laser cladding [ PDF 2.16 MB ]
Process simulation for laser metal deposition [ PDF 1.79 MB ]
Modular zoom optics [ PDF 2.03 MB ]
Three-jet power feed nozzles with improved performance [ PDF 1.97 MB ]
Robot-based system technology for laser metal deposition [ PDF 2.11 MB ]
Coating of hydraulic cylinders with high-speed laser material deposition [ PDF 1.88 MB ]
Laser metal deposition for repair of jet engine blades out of titanium aluminide [ PDF 1.99 MB ]
Additive laser metal deposition for 3D-component modification in automobile construction [ PDF 2.08 MB ]
Micro-laser metal deposition with gold paste [ PDF 2.16 MB ]
Correlation between melt pool geometry and process parameters during laser metal deposition [ PDF 2.35 MB ]
Improving cold forming of ZE-grades by local laser heat treatment [ PDF 2.1 MB ]
Laser-based production of polymeric corrosion protection coatings [ PDF 2.22 MB ]
Multi-material layers for electronic applications [ PDF 1.86 MB ]
Interior processing optics (IPO) for laser polishing [ PDF 1.87 MB ]
Increasing the area rate of laser polishing by using spatially adapted intensity distributions [ PDF 2.35 MB ]
Glass-bump spacers made for vacuum-insulated glass with laser remelt structuring [ PDF 1.66 MB ]
Laser remelt structuring ( LUST) of Inconel 718 [ PDF 2.68 MB ]
Texturing freeform surfaces with ultrashort laser pulses [ PDF 1.79 MB ]
Laser-inducted nanostructures for near-field optical applications [ PDF 1.95 MB ]
Laser structuring of bonding wire connections [ PDF 2.47 MB ]
Structuring thin layers in a roll-to-roll process [ PDF 2.4 MB ]
Sapphire processing by selective laser-induced etching [ PDF 1.89 MB ]
Modeling and simulating the generation of optical filaments with USP laser radiation [ PDF 1.92 MB ]
Laser ablation of barrier layers in OLED production [ PDF 1.89 MB ]
Precise ablation through process-adjusted beam forming [ PDF 2.94 MB ]
Modeling and simulation of drilling with laser radiation [ PDF 1.8 MB ]
Precision helical drilling with a high aspect ratio [ PDF 1.89 MB ]
Laser drilling of the primary nozzle of a jet engine [ PDF 2.08 MB ]
Precision helical cutting of dielectric materials with laser radiation [ PDF 1.92 MB ]
Laser-beam microwelding of copper beryllium on silver [ PDF 2.53 MB ]
Microwelding of thermal insulators made out of titanium [ PDF 2.73 MB ]
Seam forming by local power modulation during microwelding [ PDF 2.1 MB ]
Laser impulse melt bonding (LIMBO) [ PDF 2.38 MB ]
Laser-beam welding of lithium-ion battery cells [ PDF 2.23 MB ]
Process monitoring during laser welding of battery electrodes [ PDF 1.95 MB ]
Lightweight power pack [ PDF 2.38 MB ]
Controlled laser-beam soldering of solar cells [ PDF 2.22 MB ]
TWIST-laser welding of plastic films with 1567 nm erbium fiber-laser radiation [ PDF 1.77 MB ]
Non-destructive testing of laser welds on plastic [ PDF 1.65 MB ]
T-joint connection out of plastic and metal [ PDF 1.99 MB ]
Modular production chain for plastic outer shell components of vehicles [ PDF 2.06 MB ]
Quality assurance for laser brazing [ PDF 1.91 MB ]
Precision welding of sensor supports in the aerospace industry [ PDF 2.06 MB ]
Laser welding of steels with high manganese content [ PDF 2.05 MB ]
Welding and cutting of FRP components [ PDF 2.03 MB ]
Laser cutting of fiberreinforced plastics [ PDF 1.96 MB ]
Laser cutting with elliptical beam shaping [ PDF 2.55 MB ]
In-situ diagnostics during laser cutting [ PDF 1.98 MB ]
Metamodeling and parametric optimization of laser cutting [ PDF 1.78 MB ]
Metamodeling for analysis of multidimensional parameter dependencies [ PDF 1.75 MB ]
Laser-based equipment assessment [ PDF 1.75 MB ]
Laser Measurement Technology and EUV Technology
Laser Measurement Technology and EUV Technology
Inline measurements of shafts [ PDF 2.08 MB ]
Identification testing of rolling billets with scaled surfaces [ PDF 1.94 MB ]
Hybrid laser identification of moving material flows – HyLIBS [ PDF 1.89 MB ]
Material detection for the recycling of refractory materials [ PDF 2.42 MB ]
Near-field microscopy of gallium nitride [ PDF 1.68 MB ]
Radiation sources for the next generation of lithography in the extreme ultraviolet [EUV] [ PDF 2.07 MB ]
EUV reflectometry to characterize thin films [ PDF 1.78 MB ]
Medical Technology and Biophotonics
Medical Technology and Biophotonics
Selective laser melting of polymer-based bioresorbable implants [ PDF 2.14 MB ]
Implant manufacture out of CoCr by means of SLM and laser polishing [ PDF 2.39 MB ]
Biocompatible photoresin for stereolithography [ PDF 2.32 MB ]
Defined microenvironments for 3D cell cultures [ PDF 1.8 MB ]
Nanostructuring with a multi-beam interference process [ PDF 2.58 MB ]
Simulation of pH-buffered biodegradation [ PDF 1.74 MB ]
Simulation of antimicrobial photodynamic therapy [ PDF 1.75 MB ]
Diode-laser module with ten addressable fiber-coupled emitters [ PDF 1.89 MB ]
Two-wavelength laser for soft tissue coagulation [ PDF 1.73 MB ]
Fast miniaturized laser scanner [ PDF 1.95 MB ]
Fraunhofer Institute for Laser Technology ILT