Mr. Morten Hoppe Profile

Morten Hoppe

at Sacher Lasertechnik GmbH

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Author

Publications (11)

Proceedings Article | 8 March 2023 Presentation + Paper

QEPAS spectroscopy with fully tunable IC-ECDL with high bandwidth for the MIR range

Hervé Tatenguem, Morten Hoppe, Christian Aßmann, Sebastian Schmidtmann, Martin Honsberg, Joachim Sacher

Proceedings Volume 12428, 124280W (2023) https://doi.org/10.1117/12.2650210

KEYWORDS: Field programmable gate arrays, Gases, Methane, Absorption, Spectroscopy, Semiconductor lasers, Reflection gratings, Prisms, Laser systems engineering, Laser resonators

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Proceedings Article | 5 March 2022 Presentation + Paper

A dual gas QEPAS detector based on non-overlapping QTF resonance frequencies

Hervé Tatenguem, Morten Hoppe, Christian Assmann, Tobias Milde, Joachim Sacher

Proceedings Volume 12008, 120080O (2022) https://doi.org/10.1117/12.2609703

KEYWORDS: Sensors, Field programmable gate arrays, Semiconductor lasers, Gas lasers, Modulation, Carbon dioxide, Quartz, Amplifiers, Methane, NoResults

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Proceedings Article | 5 March 2022 Presentation + Paper

Extremely fast tunable interband cascade laser with external cavity for the MIR region

Morten Hoppe, Christian Aßmann, Sebastian Schmidtmann, Martin Honsberg, Herve Tatenguem, Thomas Schanze, Joachim Sacher, ShanShan Gu-Stoppel

Proceedings Volume 12008, 1200801 (2022) https://doi.org/10.1117/12.2609462

KEYWORDS: Microelectromechanical systems, Scanners, Resonators, Waveguides, Semiconductor lasers, Quantum cascade lasers, Spectroscopy, Signal detection, Mirrors, Absorption

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Proceedings Article | 5 March 2021 Presentation + Paper

Compact detector unit based on the butterfly assembly for trace gas analysis

Tobias Milde, Morten Hoppe, Hervé Tatenguem, Sebastian Schmidtmann, Martin Honsberg, Christian Assmann, Wolfgang Schade, Joachim Sacher

Proceedings Volume 11697, 116970R (2021) https://doi.org/10.1117/12.2578935

KEYWORDS: Sensors, Data modeling, Quartz, Laser optics, Field programmable gate arrays, Carbon dioxide lasers, Atmospheric modeling, Semiconductor lasers, Safety, Product safety

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Proceedings Article | 5 March 2021 Presentation + Paper

Innovative ECDL design based on a resonant MEMS scanner for ultra-fast tuning in the MIR range

Morten Hoppe, Sebastian Schmidtmann, Christian Aβmann, Martin Honsberg, Herve Tatenguem, Tobias Milde, Thomas Schanze, Joachim Sacher, Shanshan Gu-Stoppel, Frank Senger

Proceedings Volume 11697, 1169709 (2021) https://doi.org/10.1117/12.2578913

KEYWORDS: Microelectromechanical systems, Ultrafast phenomena, Scanners, Actuators, Semiconductor lasers, Molecules, Gases, Absorption

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Proceedings Article | 2 March 2020 Presentation + Paper

A real-time and portable digital lock-in amplifier for quartz enhanced photo-acoustic spectroscopy (QEPAS)

Hervé Tatenguem, Amrita Josnan, Morten Hoppe, Tobias Milde, Joachim Sacher

Proceedings Volume 11287, 112870Y (2020) https://doi.org/10.1117/12.2545940

KEYWORDS: Field programmable gate arrays, Signal to noise ratio, Absorption, Amplifiers, Modulation, Linear filtering, Spectroscopy, Signal detection, Methane, Photoacoustic spectroscopy

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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 | 24 February 2020 Paper

Realization of GaSb based DFB Lasers and Gain Chips for the 1.9 µm to 3 µm spectral regime for molecular spectroscopy

Martin Honsberg, Tobias Milde, Sebastian Schmidtmann, Christian Assmann, Morten Hoppe, Joachim Sacher

Proceedings Volume 11301, 113011C (2020) https://doi.org/10.1117/12.2546472

KEYWORDS: Semiconductor lasers, Gallium antimonide, Diodes, Semiconducting wafers, Absorption, Laser damage threshold, Carbon monoxide, Wavelength tuning, Gases, 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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Proceedings Article | 1 March 2019 Presentation + Paper

Comparison of the spectral excitation behavior of methane according to InP, IC, and QC lasers as excitation source by QEPAS

Tobias Milde, Morten Hoppe, Herve Tatenguem, Christian Assmann, Wolfgang Schade, Joachim Sacher

Proceedings Volume 10917, 109171M (2019) https://doi.org/10.1117/12.2507180

KEYWORDS: Absorption, Methane, Quantum cascade lasers, Absorbance, Semiconductor lasers, Gallium antimonide, Sensors

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Proceedings Article | 19 February 2018 Paper

New GasB-based single-mode diode lasers in the NIR and MIR spectral regime for sensor applications

Tobias Milde, Morten Hoppe, Herve Tatenguem, Martin Honsberg, Mario Mordmüller, James O’Gorman, Wolfgang Schade, Joachim Sacher

Proceedings Volume 10553, 105530C (2018) https://doi.org/10.1117/12.2287702

KEYWORDS: Semiconductor lasers, Field programmable gate arrays, Carbon monoxide, Signal detection, Gallium antimonide, Gases, Absorption, Methane, Sensors, Molecules

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Showing 5 of 11 publications

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