Ms. Hanna Rohling Profile

Hanna Rohling

at Sacher Lasertechnik GmbH

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Publications (2)

Proceedings Article | 28 February 2020 Paper

Wide and fast mode-hop free MEMS tunable ECDL concept and realization in the NIR and MIR spectral regime

Morten Hoppe, Hanna Rohling, Sebastian Schmidtmann, Martin Honsberg, Herve Tatenguem, Jan Grahmann, Tobias Milde, Thomas Schanze, Joachim Sacher

Proceedings Volume 11293, 112930C (2020) https://doi.org/10.1117/12.2546213

KEYWORDS: Microelectromechanical systems, Absorption, Semiconductor lasers, Actuators, Carbon monoxide, Mirrors, Gallium antimonide, Near infrared, Gas lasers, Mid-IR

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Proceedings Article | 4 March 2019 Presentation + Paper

New wide tunable external cavity interband cascade laser based on a micro-electro-mechanical system device

Morten Hoppe, Hanna Rohling, Sebastian Schmidtmann, Hervé Tatenguem, Tobias Milde, Joachim Sacher

Proceedings Volume 10931, 109310C (2019) https://doi.org/10.1117/12.2507176

KEYWORDS: Microelectromechanical systems, Semiconductor lasers, Actuators, Diffraction, Switching, Reflection

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