Dr. Andreas Pfenning Profile

Dr. Andreas Pfenning

Postdoctoral Research Fellow at Univ of Wuerzburg

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Author

Publications (14)

Proceedings Article | 13 March 2024 Presentation + Paper

Fiber-coupled quantum dot single-photon source via photonic wire bonding

M. De Gregorio, S. Yu, Felix Kohr, D. Witt, B. Lin, M. Mitchell, S. Schlör, Ł. Dusanowski, C. Schneider, L. Chrostowski, T. Huber-Loyola, S. Höfling, J. Young, A. Pfenning

Proceedings Volume 12911, 129110Y (2024) https://doi.org/10.1117/12.3001929

KEYWORDS: Waveguides, Quantum dots, Quantum dot emission, Semiconductor quantum dots, Quantum sources, Quantum measurement, Optical fibers, Cryogenics, Tunable filters, Temperature metrology

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Proceedings Article | 13 March 2024 Presentation

Ultra low density quantum dot for high purity and scalable single photon sources

Chen Shang, Marco De Gregorio, Sven Höfling, John Bowers, Andreas Pfenning, Tobias Huber

Proceedings Volume PC12891, PC1289105 (2024) https://doi.org/10.1117/12.3008528

KEYWORDS: Silicon, Quantum photonics, Quantum entanglement, Quantum sources, Gallium arsenide, Structural design, Silica, Semiconductor quantum dots, Quantum properties, Quantum processes

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Proceedings Article | 30 September 2022 Presentation + Paper

6.1 Angstrom family based mid-infrared light emitters and detectors

Andreas Bader, Fabian Hartmann, Andreas Pfenning, Florian Rothmayr, Nabeel Khan, Johannes Koeth, Sven Höfling

Proceedings Volume 12233, 122330F (2022) https://doi.org/10.1117/12.2632941

KEYWORDS: Electrons, Sensors, Gallium antimonide, Indium arsenide, Photodetectors, Electroluminescence, Superlattices, Quantum wells, Mid-IR

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Proceedings Article | 5 March 2022 Presentation

A perspective on silicon photonic quantum computing with spin qubits

Andreas Pfenning, Xiruo Yan, Sebastian Gitt, Joshua Fabian, Becky Lin, Donald Witt, Abdelrahman Afifi, Adan Azem, Adam Darcie, Jingda Wu, Matthew Mitchell, Kashif Awan, Lukas Chrostowski, Jeff Young

Proceedings Volume PC12006, PC120060C (2022) https://doi.org/10.1117/12.2606059

KEYWORDS: Quantum computing, Quantum communications, Silicon photonics, Silicon, Single photon, Photons, Computer architecture, Telecommunications, Solid state physics, Photonic integrated circuits

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Proceedings Article | 1 August 2021 Presentation + Paper

III-V semiconductor mid-infrared interband cascade light emitters and detectors

Andreas Bader, Luca Steinbrecher, Florian Rothmayr, Yaksh Rawal, Fabian Hartmann, Andreas Pfenning, Sven Höfling

Proceedings Volume 11830, 118300E (2021) https://doi.org/10.1117/12.2599140

KEYWORDS: Gallium antimonide, Indium arsenide, Sensors, Quantum wells, Interfaces, Absorption, Mid-IR, Quantum cascade lasers, Type II superlattice infrared photodetectors, Molecular beam epitaxy, Group III-V semiconductors

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Proceedings Article | 5 March 2021 Presentation + Paper

SiEPICfab: the Canadian silicon photonics rapid-prototyping foundry for integrated optics and quantum computing

Adam Darcie, Matthew Mitchell, Kashif Awan, Mahssa Abdolahi, Mustafa Hammood, Andreas Pfenning, Xiruo Yan, Abdelrahman Afifi, Donald Witt, Becky Lin, Steven Gou, Jaspreet Jhoja, Jingda Wu, Iman Taghavi, David Weekes, Nicolas A. Jaeger, Jeff Young, Lukas Chrostowski

Proceedings Volume 11691, 116910C (2021) https://doi.org/10.1117/12.2583432

KEYWORDS: Silicon photonics, Quantum computing, Quantum optics, Silicon, Integrated optics, Single photon detectors, Single photon, Sensors, Quantum communications, Photons

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Proceedings Article | 20 August 2020 Presentation + Paper

Progress on mid-infrared optoelectronic devices: interband cascade lasers, interband cascade detectors, and resonant tunneling diodes

Andreas Bader, Andreas Pfenning, Anne Schade, Georg Knebl, Robert Weih, Yaksh Rawal, Lukas Worschech, Fabian Hartmann, Sven Höfling

Proceedings Volume 11502, 115020K (2020) https://doi.org/10.1117/12.2570729

KEYWORDS: Indium arsenide, Gallium antimonide, Quantum wells, Sensors, Photodetectors, Quantum cascade lasers, Diodes, Absorption, Mid-IR

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Proceedings Article | 18 May 2020 Paper

Photon counting with resonant tunneling diodes: overview and recent developments

Andreas Pfenning, Fabian Hartmann, Sven Höfling

Proceedings Volume 11386, 1138606 (2020) https://doi.org/10.1117/12.2559290

KEYWORDS: Single photon detectors, Photodetectors, Diodes, Sensors, Oscillators, Electronics, Quantum efficiency, Photon counting, Optoelectronic devices, Quantum dots

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Proceedings Article | 9 September 2019 Paper

Resonant tunneling diode photon number resolving single-photon detectors

Andreas Pfenning, Jonathan Jurkat, Andrea Naranjo, Dominik Köck, Fabian Hartmann, Sven Höfling

Proceedings Volume 11128, 1112808 (2019) https://doi.org/10.1117/12.2529929

KEYWORDS: Absorption, Single photon detectors, Waveguides, Diodes, Photodetectors, Gallium arsenide, Sensors, Quantum dots, Quantum efficiency

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Proceedings Article | 18 September 2018 Paper

Mid-infrared detectors based on resonant tunneling diodes and interband cascade structures

Andreas Pfenning, Georg Knebl, Anne Schade, Robert Weih, Andreas Bader, Manuel Meyer, Sebastian Krüger, Florian Rothmayr, Caroline Kistner, Johannes Koeth, Martin Kamp, Fabian Hartmann, Lukas Worschech, Sven Höfling

Proceedings Volume 10765, 107650U (2018) https://doi.org/10.1117/12.2324501

KEYWORDS: Photodetectors, Absorption, Gallium antimonide, Electrons, Diodes, Gallium indium arsenide antimonide phosphide, Sensors, Mid-IR, Doping, Light sources

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Proceedings Article | 30 August 2017 Paper

Antimonide-based resonant tunneling photodetectors for mid infrared wavelength light detection

Fabian Hartmann, Andreas Pfenning, Georg Knebl, Robert Weih, Andreas Bader, Monika Emmerling, Martin Kamp, Sven Höfling, Lukas Worschech

Proceedings Volume 10403, 1040306 (2017) https://doi.org/10.1117/12.2274917

KEYWORDS: Photodetectors, Mid-IR, Diodes, Semiconductors, Optical alignment, Gallium antimonide, Indium arsenide, Optoelectronic devices, Visible radiation, Near infrared

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Proceedings Article | 14 September 2016 Paper

Innovative mid-infrared detector concepts

Sven Höfling, Andreas Pfenning, Robert Weih, Albert Ratajczak, Fabian Hartmann, Georg Knebl, Martin Kamp, Lukas Worschech

Proceedings Volume 9973, 997306 (2016) https://doi.org/10.1117/12.2237270

KEYWORDS: Sensors, Mid-IR, Quantum cascade lasers, Diodes, Photodetectors, Gallium antimonide, Stereolithography, Absorption, Indium arsenide, Antimony

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Proceedings Article | 14 September 2016 Presentation + Paper

Photoresponse of resonant tunneling diode photodetectors as a function of bias voltage

Andreas Pfenning, Fabian Hartmann, Fabian Langer, Martin Kamp, Sven Höfling, Lukas Worschech

Proceedings Volume 9973, 997307 (2016) https://doi.org/10.1117/12.2238189

KEYWORDS: Diodes, Photodetectors, Electro optics, Absorption, Telecommunications, Modulation, Quantum efficiency, Gallium arsenide, Gold, Microscopes

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Proceedings Article | 1 September 2015 Paper

Cavity-enhanced AlGaAs/GaAs resonant tunneling photodetectors for telecommunication wavelength light detection at 1.3 μm

Andreas Pfenning, Fabian Hartmann, Fabian Langer, Martin Kamp, Sven Höfling, Lukas Worschech

Proceedings Volume 9608, 960810 (2015) https://doi.org/10.1117/12.2188614

KEYWORDS: Absorption, Photodetectors, Telecommunications, Gallium arsenide, Mirrors, Semiconducting wafers, Diodes, Quantum efficiency, Solids, Distributed Bragg reflectors

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Showing 5 of 14 publications

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