Dr. Steffen Trautmann Profile

Dr. Steffen Trautmann

at Fraunhofer-IOF

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 20 June 2024 Presentation

Limitations and perspectives in power scaling of fiber lasers

Till Walbaum, Maximilian Strecker, Marco Plötner, Friedrich Möller, Gonzalo Palma-Vega, Steffen Trautmann, Carolin Rothhardt, Stefan Kuhn, Nicoletta Haarlammert, Thomas Schreiber

Proceedings Volume PC13003, PC130030A (2024) https://doi.org/10.1117/12.3024100

KEYWORDS: Fiber lasers, Multicore fiber, Design, Transverse mode instability, Thermal effects, Miniaturization, Laser systems engineering, Fiber amplifiers, Dopants, Beam combiners

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Proceedings Article | 13 May 2024 Presentation

Spectral beam combining for security as well as terrestrial, satellite, and deep space communication

T. Walbaum, M. Plötner, M. Strecker, M. Heinzig, A. Liem, S. Ehrhardt, F. Möller, C. Damm, S. Trautmann, C. Rothhardt, T. Peschel, M. Jung, K. Ludewigt, T. Schreiber

Proceedings Volume PC12865, PC128650E (2024) https://doi.org/10.1117/12.3001748

KEYWORDS: Telecommunications, Satellite communications, Satellites, Wavelength division multiplexing, Standards development, Optical design, Miniaturization, Laser systems engineering, Dichroic mirrors

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Proceedings Article | 8 March 2024 Presentation + Paper

Dense wavelength division (de-)multiplexer for space application

Marco Plötner, Steffen Trautmann, Till Walbaum, Thomas Schreiber

Proceedings Volume 12882, 128820G (2024) https://doi.org/10.1117/12.3000885

KEYWORDS: Multiplexers, Diffraction gratings, Design, Signal attenuation, Fiber couplers, Channel projecting optics, Wavelength division multiplexing, Satellites, Polarization

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