Dr. Thomas Schwarzbäck Profile

Dr. Thomas Schwarzbäck

at TRUMPF Laser- und Systemtechnik GmbH

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 21 April 2017 Presentation

Towards self-mode locking of AlGaInP-VECSELs (Conference Presentation)

Roman Bek, Quynh Duong-Ederer, Max Vaupel, Hermann Kahle, Thomas Schwarzbäck, Arash Rahimi-Iman, Michael Jetter, Martin Koch, Peter Michler

Proceedings Volume 10087, 100870N (2017) https://doi.org/10.1117/12.2252473

KEYWORDS: Indium gallium phosphide, Mode locking, Pulsed laser operation, Semiconductors, Semiconductor lasers, Kerr effect, Mirrors, Femtosecond phenomena, Laser systems engineering, Epitaxy

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Proceedings Article | 10 March 2016 Paper

Efficiency and power scaling of in-well and multi-pass pumped AlGaInP VECSELs

Cherry M. Mateo, Uwe Brauch, Hermann Kahle, Roman Bek, Thomas Schwarzbäck, Michael Jetter, Marwan Abdou Ahmed, Peter Michler, Thomas Graf

Proceedings Volume 9734, 973410 (2016) https://doi.org/10.1117/12.2212162

KEYWORDS: Continuous wave operation, Ultraviolet radiation, Mid-IR, Laser sources, Aluminium gallium indium phosphide, Quantum efficiency, Temperature metrology, Numerical modeling, Absorption, Quantum wells, Mirrors, Reflectivity, Semiconductor lasers, Resonators, Heatsinks

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Proceedings Article | 10 March 2016 Paper

Gain chip design, power scaling and intra-cavity frequency doubling with LBO of optically pumped red-emitting AlGaInP-VECSELs

Hermann Kahle, Cherry M. Mateo, Uwe Brauch, Roman Bek, Thomas Schwarzbäck, Michael Jetter, Thomas Graf, Peter Michler

Proceedings Volume 9734, 97340T (2016) https://doi.org/10.1117/12.2209305

KEYWORDS: Second-harmonic generation, Quantum wells, Laser applications, Optical pumping, Absorption, Laser video displays, Laser resonators, Tunable lasers, Aluminium gallium indium phosphide, Quantum dots, Group III-V semiconductors, Semiconductor lasers, Thin film devices, Semiconductors, Heatsinks, Crystals, Ultraviolet radiation

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Proceedings Article | 4 March 2015 Paper

Degradation studies and pump optimization of optically pumped red-emitting AlGaInP-VECSELs

Hermann Kahle, Cherry Mateo, Maren Jäger, Karoline Weinspach, Stefan Baumgärtner, Uwe Brauch, Roman Bek, Thomas Schwarzbäck, Michael Jetter, Thomas Graf, Peter Michler

Proceedings Volume 9349, 93490C (2015) https://doi.org/10.1117/12.2077559

KEYWORDS: Optical pumping, Quantum wells, Heatsinks, Mirrors, Semiconductor lasers, Laser applications, Semiconductors, Luminescence, Tunable lasers

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Proceedings Article | 4 March 2015 Paper

Quantum dot based mode-locked AlGaInP-VECSEL

Roman Bek, Grizelda Kersteen, Hermann Kahle, Thomas Schwarzbäck, Michael Jetter, Peter Michler

Proceedings Volume 9349, 93490G (2015) https://doi.org/10.1117/12.2077164

KEYWORDS: Silica, Mode locking, Picosecond phenomena, Quantum dots, Semiconductors, Mirrors, Pulsed laser operation, Modulation, Semiconductor lasers, Reflectivity

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Proceedings Article | 3 March 2014 Paper

Femtosecond mode-locked red AlGaInP-VECSEL

Roman Bek, Nart Daghestani, Hermann Kahle, Thomas Schwarzbäck, Michael Jetter, Maria Ana Cataluna, Peter Michler

Proceedings Volume 8966, 89660P (2014) https://doi.org/10.1117/12.2037828

KEYWORDS: Quantum wells, Mode locking, Picosecond phenomena, Semiconductors, Femtosecond phenomena, Mirrors, Silica, Diamond, Modes of laser operation, Carrier dynamics

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Proceedings Article | 11 May 2012 Paper

Frequency doubled AlGaInP-VECSEL with high output power at 331 nm and a large wavelength tuning range in the UV

Thomas Schwarzbäck, Hermann Kahle, Michael Jetter, Peter Michler

Proceedings Volume 8432, 84320W (2012) https://doi.org/10.1117/12.922584

KEYWORDS: Ultraviolet radiation, Quantum wells, Optical filters, Second-harmonic generation, Diamond, Mirrors, Heatsinks, Wavelength tuning, Aluminium gallium indium phosphide, Cladding

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Proceedings Article | 11 May 2012 Paper

Red AlGaInP-VECSEL emitting at around 665 nm: strain compensation and performance comparison of different epitaxial designs

Thomas Schwarzbäck, Hermann Kahle, Michael Jetter, Peter Michler

Proceedings Volume 8432, 843209 (2012) https://doi.org/10.1117/12.922593

KEYWORDS: Quantum wells, Absorption, Mirrors, Reflectivity, Cladding, Semiconductor lasers, Diamond, Heatsinks, Aluminium gallium indium phosphide, Copper

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Proceedings Article | 15 February 2012 Paper

UV laser emission around 330 nm via intracavity frequency doubling of a tunable red AlGaInP-VECSEL

Hermann Kahle, Thomas Schwarzbäck, Marcus Eichfelder, Robert Roßbach, Michael Jetter, Peter Michler

Proceedings Volume 8242, 82420M (2012) https://doi.org/10.1117/12.907902

KEYWORDS: Quantum wells, Ultraviolet radiation, Reflectivity, Second-harmonic generation, Heatsinks, Tunable lasers, Optical filters, Mirrors, Laser applications, Absorption

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Proceedings Article | 22 February 2011 Paper

Wavelength tunable red AlGaInP-VECSEL emitting at around 660 nm

Thomas Schwarzbäck, Hermann Kahle, Marcus Eichfelder, Wolfgang-Michael Schulz, Robert Roßbach, Michael Jetter, Peter Michler

Proceedings Volume 7919, 79190B (2011) https://doi.org/10.1117/12.873558

KEYWORDS: Heatsinks, Reflectivity, Mirrors, Quantum wells, Absorption, Diamond, Second-harmonic generation, Ultraviolet radiation, Continuous wave operation, Optical filters

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Showing 5 of 10 publications

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