Prof. Eckhard Ralf Beyer Profile

Prof. Eckhard Ralf Beyer

Professor/Executive Director at Fraunhofer IWS Dresden

SPIE Involvement:

Author

Publications (30)

Proceedings Article | 12 July 2019 Open Access

Open Access

Paper

Additive manufacturing of an AlSi40 mirror coated with electroless nickel for cryogenic space applications

Sebastian Eberle, Arnd Reutlinger, Bailey Curzadd, Michael Mueller, Mirko Riede, Christoph Wilsnack, Ana Brandão, Laurent Pambaguian, André Seidel, Elena López, Frank Brueckner, Eckhard Beyer, Christoph Leyens

Proceedings Volume 11180, 1118015 (2019) https://doi.org/10.1117/12.2535960

KEYWORDS: Mirrors, Optics manufacturing, Manufacturing, Space mirrors, Spatial light modulators, Computer aided design, Surface roughness, Heat treatments, Cryogenics, Coating

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Proceedings Article | 1 July 2015 Paper

Paper

Laser remote cutting of metallic materials: opportunities and limitations

Andreas Wetzig, Robert Baumann, Patrick Herwig, René Siebert, Eckhard Beyer

Proceedings Volume 9657, 965708 (2015) https://doi.org/10.1117/12.2175507

KEYWORDS: Laser cutting, Laser applications, Manufacturing, Metals, Laser ablation, Laser processing, Magnetism, Laser welding, Foam, Fusion energy

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Proceedings Article | 12 March 2015 Paper

Paper

To use or not to use (direct laser interference patterning), that is the question

A. Lasagni, T. Roch, J. Berger, T. Kunze, V. Lang, E. Beyer

Proceedings Volume 9351, 935115 (2015) https://doi.org/10.1117/12.2081976

KEYWORDS: Head, Optical lithography, Laser systems engineering, Ultraviolet radiation, Pulsed laser operation, Transparent conductors, Laser applications, Control systems, Fiber lasers, Spatial light modulators

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Proceedings Article | 6 March 2014 Paper

Paper

High speed surface functionalization using direct laser interference patterning, towards 1 m²/min fabrication speed with sub-μm resolution

Andrés Lasagni, Teja Roch, Matthias Bieda, Dimitri Benke, Eckhard Beyer

Proceedings Volume 8968, 89680A (2014) https://doi.org/10.1117/12.2041215

KEYWORDS: Optical lithography, Organic light emitting diodes, Beam splitters, Head, Thin films, Electrodes, Laser systems engineering, Laser processing, Laser development, Laser ablation

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Proceedings Article | 18 February 2012 Paper

Paper

Large area direct fabrication of periodic arrays using interference patterning

Andrés Lasagni, Teja Roch, Denise Langheinrich, Matthias Bieda, Heidi Perez, Andreas Wetzig, Eckhard Beyer

Proceedings Volume 8244, 82440F (2012) https://doi.org/10.1117/12.906758

KEYWORDS: Optical lithography, Polymers, Pulsed laser operation, Diffraction, Metals, Diamond, Carbon, Positron emission tomography, Diffraction gratings, Laser ablation

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Proceedings Article | 16 February 2012 Paper

Paper

Innovations in high power fiber laser applications

Eckhard Beyer, Achim Mahrle, Matthias Lütke, Jens Standfuss, Frank Brückner

Proceedings Volume 8237, 823717 (2012) https://doi.org/10.1117/12.910899

KEYWORDS: Laser cutting, Fiber lasers, Laser welding, Single mode fibers, Carbon dioxide lasers, Laser processing, Laser applications, Solid state lasers, Laser systems engineering, High power fiber lasers

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Proceedings Article | 7 February 2012 Paper

Paper

Energy balance in disk and CO2 laser beam inert gas fusion cutting

Leonardo Daniele Scintilla, Luigi Tricarico, Andreas Wetzig, Eckhard Beyer

Proceedings Volume 8239, 82390N (2012) https://doi.org/10.1117/12.909941

KEYWORDS: Laser cutting, Carbon dioxide lasers, Disk lasers, Fusion energy, Carbon dioxide, Laser sources, Plasma, Gas lasers, Fiber lasers, Laser processing

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Proceedings Article | 7 February 2012 Paper

Paper

Laser heat treatment with latest system components

Steffen Bonss, Jan Hannweber, Udo Karsunke, Stefan Kuehn, Marko Seifert, Eckhard Beyer

Proceedings Volume 8239, 82390I (2012) https://doi.org/10.1117/12.908589

KEYWORDS: Heat treatments, Laser processing, Pyrometry, Temperature metrology, Laser applications, Cameras, High power diode lasers, Thermography, Imaging systems, Laser optics

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Proceedings Article | 7 February 2012 Paper

Paper

Applicability of various beam sources for high power laser cutting of non-oriented electrical steel

René Siebert, Harry Thonig, Andreas Wetzig, Eckhard Beyer

Proceedings Volume 8239, 82390O (2012) https://doi.org/10.1117/12.907832

KEYWORDS: Laser cutting, Magnetism, Solid state lasers, Carbon dioxide lasers, Manufacturing, High power lasers, Statistical analysis, Laser applications, Scanning electron microscopy, Metals

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Proceedings Article | 7 February 2012 Paper

Paper

Combining remote ablation cutting and remote welding: opportunities and application areas

Jan Musiol, Matthias Luetke, Markus Schweier, Jens Hatwig, Andreas Wetzig, Eckhard Beyer, Michael Zaeh

Proceedings Volume 8239, 82390Q (2012) https://doi.org/10.1117/12.908481

KEYWORDS: Laser cutting, Laser ablation, Fusion energy, Metals, Laser welding, Scanners, Laser scanners, Fiber lasers, 3D scanning, Process modeling

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Proceedings Article | 7 February 2012 Paper

Paper

Improvements of the welding performance of plasma arcs by a superimposed fibre laser beam

Achim Mahrle, Sascha Rose, Michael Schnick, Thomas Pinder, Eckhard Beyer, Uwe Füssel

Proceedings Volume 8239, 82390D (2012) https://doi.org/10.1117/12.906678

KEYWORDS: Plasma, Laser welding, Aluminum, Electrodes, Tungsten, Fiber lasers, Metals, Nd:YAG lasers, Laser stabilization, Laser processing

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Proceedings Article | 26 May 2009 Paper

Paper

Novel lab-on-a-chip system for the label-free detection of DNA hybridization and protein-protein interaction by surface plasmon resonance (SPR)

F. Sonntag, S. Schmieder, N. Danz, M. Mertig, N. Schilling, U. Klotzbach, E. Beyer

Proceedings Volume 7365, 73650Q (2009) https://doi.org/10.1117/12.821467

KEYWORDS: Proteins, Gold, Microfluidics, Printing, Sensors, Surface plasmons, Lab on a chip, Molecules, Diagnostics, Integrated optics

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Proceedings Article | 26 May 2009 Paper

Paper

Characterization of novel micro fluidic approaches for increased sensitivity of sensors measuring surface reactions

F. Sonntag, M. Gruchow, F. Mehringer, S. Vogelsang, U. Klotzbach, E. Beyer

Proceedings Volume 7365, 73650P (2009) https://doi.org/10.1117/12.821463

KEYWORDS: Dielectrophoresis, Particles, Electrodes, Diffusion, Dielectrics, Sensors, Statistical analysis, Lab on a chip, Molecules, Systems modeling

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Proceedings Article | 26 April 2007 Paper

Paper

Finite element studies of stress evolution in induction assisted laser cladding

F. Brückner, D. Lepski, E. Beyer

Proceedings Volume 6346, 63461D (2007) https://doi.org/10.1117/12.738143

KEYWORDS: Cladding, Coating, Distortion, Laser processing, Optical simulations, Finite element methods, Particles, Lithium, Laser applications, Heat treatments

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Proceedings Article | 26 April 2007 Paper

Paper

Laser beam application with high power fiber lasers

Eckhard Beyer, Berndt Brenner, Lothar Morgenthal

Proceedings Volume 6346, 63460U (2007) https://doi.org/10.1117/12.737387

KEYWORDS: Fiber lasers, Laser cutting, Gas lasers, Carbon monoxide, Plasma, Laser welding, High power fiber lasers, Nd:YAG lasers, Electron beams, Mirrors

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Proceedings Article | 20 March 2007 Paper

Paper

Requirements and potentialities of packaging for bioreactors with LTCC and polymers

Udo Klotzbach, Volker Franke, Frank Sonntag, Lothar Morgenthal, Eckhard Beyer

Proceedings Volume 6459, 645902 (2007) https://doi.org/10.1117/12.702206

KEYWORDS: Polymers, Ceramics, Sensors, Polymeric sensors, Pulsed laser operation, Nd:YAG lasers, Laser applications, Laser systems engineering, Lab on a chip, Packaging

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Proceedings Article | 15 July 2004 Paper

Paper

Excimer lasers turning flexible: variable marking with micromirror devices

Thomas Kuntze, Udo Klotzbach, Eckhard Beyer

Proceedings Volume 5339, (2004) https://doi.org/10.1117/12.532134

KEYWORDS: Laser marking, Excimer lasers, Micromirrors, Mirrors, Photomasks, Reflectivity, Pulsed laser operation, Ultraviolet radiation, Titanium, Oxides

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Proceedings Article | 15 July 2004 Paper

Paper

Influence of gas on cutting silicon with solid state laser

Udo Klotzbach, Stephanie Maelzer, Thomas Kuntze, Michael Panzner, Michael Doetschel, F. Sonntag, Eckhard Beyer

Proceedings Volume 5339, (2004) https://doi.org/10.1117/12.532133

KEYWORDS: Silicon, Laser cutting, Helium, Argon, Semiconductor lasers, Semiconducting wafers, Gases, Oxygen, Solid state lasers, Laser processing

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Proceedings Article | 2 April 2004 Paper

Paper

Marangoni convection in the rear part of melting pool in keyhole laser welding

Vitaliy Lopota, Gleb Turichin, E. Valdaitseva, Eckhard Beyer, S. Voellmar

Proceedings Volume 5399, (2004) https://doi.org/10.1117/12.555550

KEYWORDS: Convection, Laser welding, Heat flux, Liquids, 3D modeling, Capillaries, Continuous wave operation, Thermal modeling, Crystals, Temperature metrology

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Proceedings Article | 18 November 2003 Paper

Paper

New excimer laser marking method using MMD

Thomas Kuntze, Michael Panzner, Udo Klotzbach, Eckhard Beyer

Proceedings Volume 5063, (2003) https://doi.org/10.1117/12.541162

KEYWORDS: Laser marking, Excimer lasers, Photomasks, Pulsed laser operation, Mirrors, Reflectivity, Micromirrors, Coating, Packaging, Phase shifts

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Proceedings Article | 19 June 2003 Paper

Paper

Precise hardening with high-power diode lasers using beam-shaping mirror optics

Steffen Bonss, Marko Seifert, Berndt Brenner, Eckhard Beyer

Proceedings Volume 4973, (2003) https://doi.org/10.1117/12.478380

KEYWORDS: High power diode lasers, Heat treatments, Mirrors, Laser cutting, Beam splitters, Semiconductor lasers, Laser therapeutics, Beam shaping, High power lasers, Laser sources

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Proceedings Article | 3 March 2003 Paper

Paper

Fast and innovative determination of parameters for steel hardening with high-power diode lasers

Steffen Bonss, Gunther Goebel, Marko Seifert, Berndt Brenner, Eckhard Beyer

Proceedings Volume 4831, (2003) https://doi.org/10.1117/12.497961

KEYWORDS: Heat treatments, High power diode lasers, Laser development, Laser processing, Pyrometry, Laser therapeutics, High power lasers, Distortion, Beam controllers, Printing

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Proceedings Article | 3 March 2003 Paper

Paper

New developments in surface technology and prototyping

Thomas Himmer, Eckhard Beyer

Proceedings Volume 4831, (2003) https://doi.org/10.1117/12.497613

KEYWORDS: Laser cutting, Metals, Manufacturing, Laser welding, Plasma, Computer aided design, Cladding, Laser applications, Semiconductor lasers, Software development

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Proceedings Article | 18 June 2002 Paper

Paper

Processing of silicon by Nd:YAG lasers with harmonics generation

Michael Panzner, Jorg Kasper, Hendrik Wust, Udo Klotzbach, Eckhard Beyer

Proceedings Volume 4637, (2002) https://doi.org/10.1117/12.470659

KEYWORDS: Silicon, Semiconductor lasers, Ultraviolet radiation, Plasma, Semiconducting wafers, Harmonic generation, Laser cutting, Laser ablation, Absorption, Etching

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Proceedings Article | 16 August 2000 Paper

Paper

Laser processing of siliceous materials

Michael Panzner, Andreas Lenk, Guenter Wiedemann, Jan Hauptmann, Hans Weiss, Thomas Ruemenapp, Lothar Morgenthal, Eckhard Beyer

Proceedings Volume 4065, (2000) https://doi.org/10.1117/12.407354

KEYWORDS: Laser cutting, Laser ablation, Surface finishing, Quartz, Laser applications, Polishing, Laser processing, Glasses, Buildings, Absorption

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Proceedings Article | 14 January 2000 Paper

Paper

Concrete cutting with Nd-YAG laser

Andreas Lenk, Guenter Wiedemann, Eckhard Beyer

Proceedings Volume 3887, (2000) https://doi.org/10.1117/12.375182

KEYWORDS: Laser cutting, Buildings, Head, Laser applications, Laser systems engineering, Nd:YAG lasers, Laser development, Cutting equipment, Glasses, Lasers

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Proceedings Article | 23 September 1996 Paper

Paper

New method for process monitoring in high-power simultaneous laser beam welding

Bernd Seidel, Christian Koerber, Klaus Behler, Eckhard Beyer

Proceedings Volume 2789, (1996) https://doi.org/10.1117/12.251196

KEYWORDS: Plasma, High power lasers, Modulation, Laser welding, Laser processing, Laser beam diagnostics, Sensors, Signal processing, Laser therapeutics, Mirrors

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Proceedings Article | 7 September 1994 Paper

Paper

Quality improvement of polymer parts by laser welding

Heidrun Puetz, Hans-Georg Treusch, M. Welz, Dirk Petring, Eckhard Beyer, Gerd Herziger

Proceedings Volume 2207, (1994) https://doi.org/10.1117/12.184747

KEYWORDS: Signal processing, Absorption, Laser welding, Ultrasonics, Laser processing, Polymers, Nd:YAG lasers, Laser applications, Manufacturing, Laser marking

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Proceedings Article | 7 September 1994 Paper

Paper

Process control in continuous high-power CO2 laser beam welding

Bernd Seidel, Jorg Beersiek, Eckhard Beyer

Proceedings Volume 2207, (1994) https://doi.org/10.1117/12.184737

KEYWORDS: Plasma, Argon, Laser welding, Carbon dioxide lasers, Nitrogen, Process control, Laser processing, Signal processing, High power lasers, Tellurium

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Proceedings Article | 1 February 1991 Paper

Paper

The EU 194 project: industrial applications of high-power CO2 cw lasers

A. Quenzer, Eckhard Beyer, Jose Orza, G. Ricciardi, J. Russell, Pedro Sanz Justes, Alexander Serafetinides, Dieter Schuoecker, B. Thorstensen

Proceedings Volume 1397, (1991) https://doi.org/10.1117/12.25893

KEYWORDS: High power lasers, Laser applications, Laser processing, Safety, Standards development, Excimer lasers, Chemical lasers, Continuous wave operation, Carbon dioxide lasers, Laser development

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Showing 5 of 30 publications

Proceedings Volume Editor (2)

SPIE Conference Volume | 15 February 2012

High Power Laser Materials Processing: Lasers, Beam Delivery, Diagnostics, and Applications

SPIE Conference Volume | 7 September 1994

Laser Materials Processing: Industrial and Microelectronics Applications

Conference Committee Involvement (3)

High Power Laser Materials Processing: Lasers, Beam Delivery, Diagnostics, and Applications

25 January 2012 | San Francisco, California, United States

Laser Materials Processing: Industrial and Microelectronics Applications

5 April 1994 | Vienna, Austria

ICALEO '91: Laser Materials Processing

3 November 1991 | San Jose, CA, United States

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