Dr. Markus Walther Profile

Dr. Markus Walther

at Univ of Freiburg

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 21 February 2012 Paper

Adjusting the functionality of terahertz split-ring resonators through geometry

Hannes Merbold, Andreas Bitzer, Fabrizio Carbone, Axel Murk, Jan Wallauer, Markus Walther, Thomas Feurer

Proceedings Volume 8260, 826016 (2012) https://doi.org/10.1117/12.908107

KEYWORDS: Terahertz radiation, Split ring resonators, Metals, Metamaterials, Optical properties, Resonance enhancement, Transparency, Copper, Microscopes, Absorption

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Proceedings Article | 5 March 2010 Paper

Terahertz dynamics of ionic liquids from a combined dielectric relaxation, terahertz, and optical Kerr effect study: evidence for mesoscopic aggregation

David Turton, Johannes Hunger, Alexander Stoppa, Glenn Hefter, Andreas Thoman, Markus Walther, Richard Buchner, Klaas Wynne

Proceedings Volume 7601, 76010H (2010) https://doi.org/10.1117/12.840185

KEYWORDS: Spectroscopy, Liquids, Terahertz radiation, Dielectric relaxation, Oscillators, Kerr effect, Raman spectroscopy, Terahertz spectroscopy, Motion models, Laser beam diagnostics

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Proceedings Article | 2 September 2009 Paper

Terahertz near-field imaging of electric and magnetic resonances in metamaterials

Markus Walther, Andreas Bitzer

Proceedings Volume 7392, 73920G (2009) https://doi.org/10.1117/12.825454

KEYWORDS: Near field, Terahertz radiation, Magnetism, Metamaterials, Sensors, Near field optics, Phase measurement, Spatial resolution, Split ring resonators, Metals

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Proceedings Article | 9 September 1999 Paper

Subpicosecond time-resolved terahertz time-domain spectroscopy of transient carrier dynamics in semiconductors

Michael Schall, Markus Walther, Carsten Winnewisser, Hanspeter Helm, Peter Jepsen

Proceedings Volume 3828, (1999) https://doi.org/10.1117/12.361038

KEYWORDS: Terahertz radiation, Absorption, Gallium arsenide, Picosecond phenomena, Spectroscopy, Carrier dynamics, Terahertz spectroscopy, Refractive index, Semiconductors, Scattering

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Conference Committee Involvement (1)

Metamaterials

12 April 2010 | Brussels, Belgium

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