Dr. Markus Rösch Profile

Dr. Markus Rösch

at Coherent Corp.

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Author

Publications (5)

Proceedings Article | 12 March 2024 Presentation + Paper

Ultra high-power and highly efficient 9xx nm single emitters with up to 65W output power under CW operation

René Todt, Riyaz Abdul Khadar, Sabine Riedi, Anissa Zeghuzi, Christian Krammel, Markus Rösch, Nicolo Oliva

Proceedings Volume 12867, 128670X (2024) https://doi.org/10.1117/12.3003705

KEYWORDS: Optical simulations, Edge emitting semiconductor lasers, Semiconductor lasers, Fiber lasers, Polarization, High power lasers, Diodes, Continuous wave operation, Pulsed laser operation

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Proceedings Article | 28 April 2017 Presentation

Electric field and intensity correlations of a terahertz comb based on fast electro-optic sampling (Conference Presentation)

Ileana-Cristina Benea-Chelmus, Markus Rösch, Giacomo Scalari, Mattias Beck, Jérôme Faist

Proceedings Volume 10111, 101110E (2017) https://doi.org/10.1117/12.2253171

KEYWORDS: Picosecond phenomena, Fourier transforms, Fourier spectroscopy, Spectroscopes, Quantum cascade lasers, Electro optics, Temporal resolution, Ultrafast phenomena, Femtosecond phenomena, Frequency combs

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Proceedings Article | 28 April 2017 Presentation

On-chip THz quantum cascade laser dual frequency combs (Conference Presentation)

Giacomo Scalari, Markus Rösch, Gustavo Villares, Lorenzo Bosco, Mattias Beck, Jérôme Faist

Proceedings Volume 10111, 101110S (2017) https://doi.org/10.1117/12.2252212

KEYWORDS: Dispersion, Resonators, Waveguides, Oscillators, Frequency combs, Terahertz radiation, Quantum cascade lasers, Sensors, Ultrafast phenomena, Spectroscopy

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Proceedings Article | 20 April 2017 Presentation

Broadband monolithic extractors for terahertz quantum cascade laser based frequency combs (Conference Presentation)

Markus Rösch, Ileana-Cristina Benea-Chelmus, Giacomo Scalari, Christopher Bonzon, Martin Süess, Mattias Beck, Jérôme Faist

Proceedings Volume 10123, 1012313 (2017) https://doi.org/10.1117/12.2252175

KEYWORDS: Frequency combs, Quantum cascade lasers, Antennas, Fabrication, Spectroscopy, Waveguides, Laser crystals, Photonic crystals, Terahertz radiation, Thin films

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Proceedings Article | 8 February 2015 Paper

Octave-spanning THz quantum cascade laser

Markus Roesch, Giacomo Scalari, Mattias Beck, Jérôme Faist

Proceedings Volume 9370, 93701E (2015) https://doi.org/10.1117/12.2076923

KEYWORDS: Terahertz radiation, Quantum cascade lasers, Continuous wave operation, FT-IR spectroscopy, Spectroscopy, Pulsed laser operation, Frequency combs, Linear filtering, Waveguides, Mode locking

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