Mr. Thomas Liebig Profile

Thomas Liebig

at Univ Stuttgart

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Author

Publications (4)

Proceedings Article | 7 February 2012 Paper

Controlling the thermally induced focal shift in laser processing heads

Jan-Philipp Negel, Felix Abt, David Blázquez-Sánchez, Armin Austerschulte, Margit Hafner, Thomas Liebig, Philipp von Strobl-Albeg, Rudolf Weber, Marwan Abdou Ahmed, Andreas Voss, Thomas Graf

Proceedings Volume 8239, 823911 (2012) https://doi.org/10.1117/12.906634

KEYWORDS: Laser processing, Optical testing, Cameras, Optical fibers, Head, Control systems, Thermography, Capillaries, Laser welding, Beam splitters

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Proceedings Article | 21 September 2011 Paper

Dielectric multilayer angular filters for coupling LEDs to thin light guides

Cong Mu, Hugo Cornelissen, Florian Bociort, Thomas Liebig

Proceedings Volume 8170, 81700I (2011) https://doi.org/10.1117/12.898156

KEYWORDS: Light emitting diodes, Optical filters, Collimators, Transmittance, Multilayers, Polymers, Dielectric filters, Waveguides, Reflectivity, Dielectrics

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Proceedings Article | 19 May 2010 Paper

Multicore fibers for high-brilliance laser beam delivery

Moritz Vogel, Thomas Rataj, Armin Austerschulte, Andreas Popp, Marwan Abdou-Ahmed, Thomas Liebig, Andreas Voss, Thomas Graf

Proceedings Volume 7721, 772104 (2010) https://doi.org/10.1117/12.854528

KEYWORDS: Optical fibers, Fiber lasers, Step index fibers, Beam delivery, Raman spectroscopy, Cladding, Diffraction, Polarization, Refractive index, Optical testing

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Proceedings Article | 26 April 2007 Paper

CO2 laser welding with dynamic polarization

Stephan Gräf, Gisbert Staupendahl, Thomas Liebig

Proceedings Volume 6346, 634618 (2007) https://doi.org/10.1117/12.738677

KEYWORDS: Polarization, Gas lasers, Laser welding, Carbon monoxide, Modulation, Modulators, Surface plasmons, Interferometers, Laser processing, Absorption

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