Dr. Guggi Kofod Profile

Dr. Guggi Kofod

at Inmold

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 5 April 2012 Paper

Large-scale surface strain gauge for health monitoring of civil structures

Simon Laflamme, Matthais Kollosche, Venkata Kollipara, Hussam Saleem, Guggi Kofod

Proceedings Volume 8347, 83471P (2012) https://doi.org/10.1117/12.913187

KEYWORDS: Sensors, Capacitance, Bridges, Structural health monitoring, Capacitors, Fourier transforms, Skin, Sensing systems, Inspection, Optical inspection

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Proceedings Article | 4 April 2012 Paper

Novel DEA materials by chemical grafting of silicone networks on molecular level

Björn Kussmaul, Sebastian Risse, Michael Wegener, Guggi Kofod, Hartmut Krüger

Proceedings Volume 8340, 83400Y (2012) https://doi.org/10.1117/12.914773

KEYWORDS: Silicon, Dielectrics, Electrodes, Molecules, Particles, Matrices, Polymers, Metals, Electrical breakdown, Dielectric elastomer actuators

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Proceedings Article | 15 February 2012 Paper

Voltage tunable polymer laser device

Sebastian Döring, Matthias Kollosche, Torsten Rabe, Guggi Kofod, Joachim Stumpe

Proceedings Volume 8235, 82351N (2012) https://doi.org/10.1117/12.911886

KEYWORDS: Polymers, Tunable lasers, Electroactive polymers, Wavelength tuning, Actuators, Laser applications, Waveguides, Electrodes, Optical pumping, Visible radiation

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Proceedings Article | 29 March 2011 Paper

DEA material enhancement with dipole grafted PDMS networks

Sebastian Risse, Björn Kussmaul, Hartmut Krüger, Rémi Waché, Guggi Kofod

Proceedings Volume 7976, 79760N (2011) https://doi.org/10.1117/12.881919

KEYWORDS: Electrical breakdown, Molecules, Dielectrics, Electrodes, Silicon, Particles, Dielectric elastomer actuators, Metals, Glasses, Dielectric relaxation

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Proceedings Article | 29 March 2011 Paper

Molecular level materials design for improvements of actuation properties of dielectric elastomer actuators

G. Kofod, H. Stoyanov, M. Kollosche, S. Risse, H. Ragusch, D. McCarthy, R. Waché, D. Rychkov, M. Dansachmüller

Proceedings Volume 7976, 79760J (2011) https://doi.org/10.1117/12.880981

KEYWORDS: Composites, Dielectrics, Particles, Polymers, Nanoparticles, Coating, Electrical breakdown, Interfaces, Dielectric elastomer actuators, Titanium dioxide

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Proceedings Article | 29 March 2011 Paper

Parameter dependence of an electro-mechanical breakdown model for insulating elastomeric films

Matthias Kollosche, Hristiyan Stoyanov, Stefan Best, Hülya Ragusch, Guggi Kofod

Proceedings Volume 7976, 79760S (2011) https://doi.org/10.1117/12.880771

KEYWORDS: Electrical breakdown, Data modeling, Actuators, Electrodes, Dielectrics, Dielectric elastomer actuators, Spherical lenses, Polymers, Temperature metrology, Aluminum

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Proceedings Article | 13 May 2010 Paper

Tunable diffractive optical elements on various electro active polymers

Sebastian Döring, Matthias Kollosche, Niko Hildebrandt, Joachim Stumpe, Guggi Kofod

Proceedings Volume 7716, 77160F (2010) https://doi.org/10.1117/12.854258

KEYWORDS: Diffraction gratings, Diffraction, Polymers, Actuators, Diffractive optical elements, Holography, Manufacturing, Electro optic polymers, Thin films, Distortion

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Proceedings Article | 9 April 2010 Paper

A novel approach to tunable diffractive transmission gratings based on dielectric elastomer actuators

Matthias Kollosche, Sebastian Döring, Guggi Kofod, Joachim Stumpe

Proceedings Volume 7642, 76422Y (2010) https://doi.org/10.1117/12.847533

KEYWORDS: Diffraction gratings, Diffraction, Dielectric elastomer actuators, Polymers, Electrodes, Holography, Actuators, Physics, Manufacturing, Polymer thin films

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Proceedings Article | 9 April 2010 Paper

Flexible enhanced energy density composites for dielectric elastomer actuators

H. Stoyanov, M. Kollosche, D. McCarthy, S. Risse, A. Becker, H. Ragusch, G. Kofod

Proceedings Volume 7642, 76422G (2010) https://doi.org/10.1117/12.847861

KEYWORDS: Composites, Polymers, Dielectrics, Actuators, Electrical breakdown, Dielectric elastomer actuators, Particles, Macromolecules, Nanoparticles, Biomedical optics

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Proceedings Article | 9 April 2010 Paper

Dependence on boundary conditions for actuation characteristics of dielectric elastomer actuators

Matthias Kollosche, Hristiyan Stoyanov, Hülya Ragusch, Guggi Kofod

Proceedings Volume 7642, 76422X (2010) https://doi.org/10.1117/12.847515

KEYWORDS: Dielectric elastomer actuators, Actuators, Polymers, Electrodes, Physics, Polymeric actuators, Electrical breakdown, Amplifiers, Electroactive polymers, Current controlled current source

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Proceedings Article | 9 April 2010 Paper

Materials science on the nano-scale for improvements in actuation properties of dielectric elastomer actuators

G. Kofod, D. McCarthy, H. Stoyanov, M. Kollosche, S. Risse, H. Ragusch, D. Rychkov, M. Dansachmüller, R. Waché

Proceedings Volume 7642, 76420J (2010) https://doi.org/10.1117/12.847281

KEYWORDS: Composites, Particles, Polymers, Dielectrics, Interfaces, Actuators, Electrical breakdown, Coating, Dielectric elastomer actuators, Titanium dioxide

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Proceedings Article | 6 April 2009 Paper

The influence of mechanical properties in the electrical breakdown in poly-styrene-ethylene-butadiene-styrene thermoplastic elastomer

Matthias Kollosche, Michael Melzer, Andre Becker, Hristian Stoyanov, Denis McCarthy, Hülya Ragusch, Guggi Kofod

Proceedings Volume 7287, 728729 (2009) https://doi.org/10.1117/12.817277

KEYWORDS: Electrical breakdown, Dielectric elastomer actuators, Actuators, Electrodes, Polymers, Dielectrics, Raw materials, Glasses, Physics, Materials processing

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Proceedings Article | 15 March 2006 Paper

New design concept for dielectric elastomer actuators

Guggi Kofod, Mika Paajanen, Siegfried Bauer

Proceedings Volume 6168, 61682J (2006) https://doi.org/10.1117/12.674557

KEYWORDS: Actuators, Dielectric elastomer actuators, Positron emission tomography, Printing, Electrodes, Dielectrics, Manufacturing, Metals, Carbon, Lead

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Proceedings Article | 11 July 2002 Paper

Performance of dielectric elastomer actuators and materials

Peter Sommer-Larsen, Guggi Kofod, M. Shridhar, Mohammed Benslimane, Peter Gravesen

Proceedings Volume 4695, (2002) https://doi.org/10.1117/12.475161

KEYWORDS: Actuators, Dielectrics, Dielectric elastomer actuators, Electrodes, Polymers, Differential equations, Temperature metrology, Polymeric actuators, Capacitors, Transducers

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Proceedings Article | 16 July 2001 Paper

Response of dielectric elastomer actuators

Peter Sommer-Larsen, Jacob Hooker, Guggi Kofod, Keld West, Mohammed Benslimane, Peter Gravesen

Proceedings Volume 4329, (2001) https://doi.org/10.1117/12.432641

KEYWORDS: Actuators, Electrodes, Dielectrics, Dielectric elastomer actuators, Capacitance, Polymers, Electrostriction, Polymeric actuators, Electroactive polymers, Oscillators

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Proceedings Article | 16 July 2001 Paper

Applications of dielectric elastomer actuators

Ron Pelrine, Peter Sommer-Larsen, Roy Kornbluh, Richard Heydt, Guggi Kofod, Qibing Pei, Peter Gravesen

Proceedings Volume 4329, (2001) https://doi.org/10.1117/12.432665

KEYWORDS: Actuators, Dielectrics, Electroactive polymers, Polymers, Robots, Dielectric elastomer actuators, Artificial muscles, Silicon, Polymeric actuators, Electrodes

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Proceedings Article | 16 July 2001 Paper

Actuation response of polyacrylate dielectric elastomers

Guggi Kofod, Roy Kornbluh, Ron Pelrine, Peter Sommer-Larsen

Proceedings Volume 4329, (2001) https://doi.org/10.1117/12.432638

KEYWORDS: Dielectrics, Actuators, Polymers, Electrodes, Adhesives, Electrostriction, Dielectric elastomer actuators, Capacitors, Carbon, Physics

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Showing 5 of 17 publications

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