Mr. Tobias Gründl Profile

Tobias Gründl

at Technische Univ Muenchen

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 13 March 2013 Paper

Far-field emission characteristics and linewidth measurements of surface micro-machined MEMS tunable VCSELs

Sujoy Paul, Christian Gierl, Tobias Gründl , Karolina Zogal, Peter Meissner, Markus-Christian Amann , Franko Küppers

Proceedings Volume 8639, 86390H (2013) https://doi.org/10.1117/12.2004383

KEYWORDS: Vertical cavity surface emitting lasers, Microelectromechanical systems, Mirrors, Resonators, Dielectrics, Tunable lasers, Gaussian beams, Gold, Distributed Bragg reflectors, Semiconductor lasers

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Proceedings Article | 13 March 2013 Paper

Widely tunable singlemode surface micro-machined MEMS-VCSELs operating at 1.95μm

Karolina Zogal, Tobias Gruendl, Christian Gierl, Sujoy Paul, Christian Grasse, Peter Meissner, Marcus-Christian Amann, Franko Kueppers

Proceedings Volume 8639, 86390C (2013) https://doi.org/10.1117/12.2004257

KEYWORDS: Quantum wells, Vertical cavity surface emitting lasers, Microelectromechanical systems, Dielectrics, Reflectivity, Mirrors, Wavelength tuning, Tunable diode lasers, Absorption spectroscopy, Modulation

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Proceedings Article | 13 March 2013 Paper

Widely tunable MEMS-VCSELs operating at > 70 degrees °C

Christian Gierl, Tobias Gründl, Karolina Zogal, Sujoy Paul, Christian Grasse, Gerhard Böhm, Peter Meissner, Markus-Christian Amann, Franko Küppers

Proceedings Volume 8639, 86390G (2013) https://doi.org/10.1117/12.2004364

KEYWORDS: Vertical cavity surface emitting lasers, Temperature metrology, Reflectivity, Mirrors, Dielectrics, Resonators, Microelectromechanical systems, Wavelength tuning, Fiber couplers, Semiconducting wafers

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Proceedings Article | 11 May 2012 Paper

New standards in high-speed and tunable long wavelength VCSELs

T. Gruendl, M. Mueller, M.-C. Amann

Proceedings Volume 8432, 843203 (2012) https://doi.org/10.1117/12.923285

KEYWORDS: Vertical cavity surface emitting lasers, Modulation, Dielectrics, Temperature metrology, Microelectromechanical systems, Semiconductors, Tunable lasers, Mirrors, Semiconductor lasers, Heatsinks

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Proceedings Article | 7 February 2012 Paper

1.55 μm high-speed MEMS-tunable VCSEL

K. Zogal, T. Gruendl, H. Davani, C. Gierl, C. Grasse, F. Kueppers, P. Meissner, M.-C. Amann

Proceedings Volume 8276, 82760R (2012) https://doi.org/10.1117/12.908379

KEYWORDS: Vertical cavity surface emitting lasers, Modulation, Semiconductors, Mirrors, Microelectromechanical systems, Reflectivity, Refractive index, Dielectrics, Tunable lasers, Quantum wells

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Proceedings Article | 7 February 2012 Paper

Polarization investigation of a tunable high-speed short-wavelength bulk-micromachined MEMS-VCSEL

H. A. Davani, B. Kögel, P. Debernardi, C. Grasse, C. Gierl, K. Zogal, Å. Haglund, J. Gustavsson, P. Westbergh, T. Gründl, P. Komissinskiy, T. Bitsch, L. Alff, F. Küppers, A. Larsson, M.-C. Amann, P. Meissner

Proceedings Volume 8276, 82760T (2012) https://doi.org/10.1117/12.908262

KEYWORDS: Polarization, Vertical cavity surface emitting lasers, Mirrors, Oxides, Etching, Gallium arsenide, Interfaces, Switches, Refractive index, Optical fibers

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Proceedings Article | 7 February 2012 Paper

Surface micromachined MEMS tunable VCSEL at 1550 nm with > 70 nm single mode tuning

Christian Gierl, Tobias Gründl, Pierluigi Debernardi, Karolina Zogal, Hooman Davani, Christian Grasse, Gerhard Böhm, Peter Meissner, Franko Küppers, Markus-Christian Amann

Proceedings Volume 8276, 82760P (2012) https://doi.org/10.1117/12.907800

KEYWORDS: Vertical cavity surface emitting lasers, Modulation, Microelectromechanical systems, Dielectrics, Reflectivity, Mirrors, Semiconducting wafers, Wavelength tuning, Plasma enhanced chemical vapor deposition, Fiber couplers

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Proceedings Article | 25 January 2011 Paper

Tuneable VCSEL aiming for the application in interconnects and short haul systems

Christian Gierl, Karolina Zogal, Sandro Jatta, Hooman Davani, Franko Küppers, Peter Meissner, Tobias Gründl, Christian Grasse, Markus-Christian Amann, Aidan Daly, Brian Corbett, Benjamin Kögel, Åsa Haglund, Johan Gustavsson, Petter Westbergh, Anders Larsson, Pierluigi Debernardi, Markus Ortsiefer

Proceedings Volume 7959, 795908 (2011) https://doi.org/10.1117/12.881247

KEYWORDS: Vertical cavity surface emitting lasers, Mirrors, Resonators, Modulation, Dielectrics, Tunable lasers, Quantum wells, Semiconductors, Reflectivity, Refractive index

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Proceedings Article | 14 October 2010 Paper

High-Speed and high-power vertical-cavity surface-emitting lasers based on InP suitable for telecommunication and gas sensing

Tobias Gruendl, Karolina Zogal, Michael Mueller, Robin Nagel, Sandro Jatta, Kathrin Geiger, Christian Grasse, Gerhard Boehm, Markus Ortsiefer, Ralf Meyer, Peter Meissner, Markus-Christian Amann

Proceedings Volume 7828, 782807 (2010) https://doi.org/10.1117/12.869555

KEYWORDS: Vertical cavity surface emitting lasers, Telecommunications, High power lasers, Temperature metrology, Distributed computing, Microelectromechanical systems, Distributed Bragg reflectors, Semiconductor materials, Semiconductors, Dielectrics

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Showing 5 of 9 publications

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