Prof. Torsten Meier Profile

Prof. Torsten Meier

University Professor and Group Leader at Univ Paderborn

SPIE Involvement:

Conference Program Committee | Author

Publications (31)

Proceedings Article | 8 March 2024 Presentation + Paper

Microscopic simulations of the dynamics of excitonic many-body correlations coupled to quantum light

Hendrik Rose, Polina Sharapova, Torsten Meier

Proceedings Volume 12884, 1288403 (2024) https://doi.org/10.1117/12.2690245

KEYWORDS: Semiconductors, Quantum light, Quantum correlations, Simulations, Quantum fields, Quantum systems, Quantum modeling, Electrons, Absorption

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Proceedings Article | 15 March 2023 Presentation + Paper

Experimental studies of the excitonic nonlinear response of GaAs-based type-I and type-II quantum well structures interacting with optical and terahertz fields

Markus Stein, Felix Schäfer, Daniel Anders, Jan Littmann, Melanie Fey, Alexander Trautmann, Cong Ngo, Johannes Steiner, Matthias Reichelt, Christian Fuchs, Kerstin Volz, Torsten Meier, Sangam Chatterjee

Proceedings Volume 12419, 1241909 (2023) https://doi.org/10.1117/12.2650291

KEYWORDS: Excitons, Polarization, Quantum wells, Terahertz radiation, Absorption, Pulse signals, Spectroscopy, Biexcitons, Transient nonlinear optics

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Proceedings Article | 15 March 2023 Presentation + Paper

Analysis of the nonlinear optical response of excitons in type-I and type-II quantum wells including many-body correlations

Alexander Trautmann, Markus Stein, Felix Schäfer, Daniel Anders, Cong Ngo, Johannes Tilman Steiner, Matthias Reichelt, Sangam Chatterjee, Torsten Meier

Proceedings Volume 12419, 124190A (2023) https://doi.org/10.1117/12.2650169

KEYWORDS: Nonlinear optics, Excitons, Quantum wells, Absorption, Semiconductors, Biexcitons

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Proceedings Article | 15 March 2023 Presentation + Paper

Theoretical analysis of four-wave mixing on semiconductor quantum dot ensembles with quantum light

Hendrik Rose, Stefan Grisard, Artur Trifonov, Rilana Reichhardt, Matthias Reichelt, Manfred Bayer, Ilya Akimov, Torsten Meier

Proceedings Volume 12419, 124190H (2023) https://doi.org/10.1117/12.2647700

KEYWORDS: Quantum light, Quantum modeling, Picosecond phenomena, Inhomogeneities, Vacuum, Semiconductor quantum dots, Quantum states, Quantum squeezing

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Proceedings Article | 15 March 2023 Presentation + Paper

Terahertz-induced anomalous currents following the optical excitation of excitons in semiconductor quantum wells

Cong Ngo, Shekhar Priyadarshi, Huynh Thanh Duc, Mark Bieler, Torsten Meier

Proceedings Volume 12419, 124190G (2023) https://doi.org/10.1117/12.2646022

KEYWORDS: Terahertz radiation, Quantum wells, Gallium arsenide, Semiconductors, Excitons, Scattering, Picosecond phenomena

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Proceedings Article | 7 March 2022 Presentation + Paper

Theoretical analysis of correlations between two quantum fields exciting a three-level system using the cluster-expansion approach

Hendrik Rose, Olga Tikhonova, Torsten Meier, Polina Sharapova

Proceedings Volume 11999, 1199905 (2022) https://doi.org/10.1117/12.2608528

KEYWORDS: Photons, Quantum physics, Light-matter interactions, Quantum communications, Physics, States of matter

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Proceedings Article | 7 March 2022 Presentation + Paper

Microscopic simulations of high harmonic generation from semiconductors

Alexander Trautmann, Ruixin Zuo, Guifang Wang, Wolf-Rüdiger Hannes, Shidong Yang, Le Huu Thong, Cong Ngo, Johannes Tilman Steiner, Marcelo Ciappina, Matthias Reichelt, Huynh Thanh Duc, Xiaohong Song, Weifeng Yang, Torsten Meier

Proceedings Volume 11999, 1199909 (2022) https://doi.org/10.1117/12.2607447

KEYWORDS: Semiconductors, Scattering, High harmonic generation, Excitons, Chemical species, Physics, Crystals, Solids, Polarization, Laser scattering

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Proceedings Article | 5 March 2021 Presentation + Paper

Theoretical analysis and simulations of two-dimensional Fourier transform spectroscopy performed on exciton-polaritons of a quantum-well microcavity system

Hendrik Rose, Jagannath Paul, Jared Wahlstrand, Alan Bristow, Torsten Meier

Proceedings Volume 11684, 1168414 (2021) https://doi.org/10.1117/12.2576696

KEYWORDS: Quantum wells, Optical microcavities, Fourier transforms, Spectroscopy, Fourier spectroscopy, Polarization, Polaritons, Semiconductors, Semiconductor lasers, Numerical analysis

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Proceedings Article | 5 March 2021 Presentation + Paper

Controlling the emission time of photon echoes by optical freezing of exciton dephasing and rephasing in quantum-dot ensembles

Matthias Reichelt, Hendrik Rose, Alexander Kosarev, Sergey Poltavtsev, Manfred Bayer, Ilya Akimov, Christian Schneider, Martin Kamp, Sven Höfling, Torsten Meier

Proceedings Volume 11684, 116840X (2021) https://doi.org/10.1117/12.2576887

KEYWORDS: Quantum dots, Excitons, Picosecond phenomena, Visualization, Ultrafast phenomena, Semiconductors, Polarization, Numerical simulations, Destructive interference, Control systems

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Proceedings Article | 27 February 2020 Presentation + Paper

k.p-based multiband simulations of non-degenerate two-photon absorption in bulk GaAs

W.-R. Hannes, T. Meier

Proceedings Volume 11278, 112780S (2020) https://doi.org/10.1117/12.2545924

KEYWORDS: Chemical elements, Absorption, Gallium arsenide, Semiconductors, Optical properties, Polarization, Optical components, Light-matter interactions, 3D modeling, Optical simulations

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Proceedings Article | 27 February 2019 Presentation + Paper

Intensity-dependent degenerate and non-degenerate nonlinear optical absorption of direct-gap semiconductors

W.-R. Hannes, L. Krauß-Kodytek, C. Ruppert, M. Betz, T. Meier

Proceedings Volume 10916, 109160O (2019) https://doi.org/10.1117/12.2503539

KEYWORDS: Absorption, Semiconductors, Gallium arsenide, Photons, Polarization, Nonlinear optics, Solids, Signal detection, Optical amplifiers, Modulation

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Proceedings Article | 22 February 2018 Presentation + Paper

Coherent optical spectroscopy of charged exciton complexes in semiconductor nanostructures

Ilya Akimov, Sergey Poltavtsev, Matthias Salewski, Irina Yugova, Grzegorz Karczewski, Maciej Wiater, Tomasz Wojtowicz, Matthias Reichelt, Torsten Meier, Dmitri Yakovlev, Manfred Bayer

Proceedings Volume 10530, 105300G (2018) https://doi.org/10.1117/12.2288788

KEYWORDS: Excitons, Quantum wells, Picosecond phenomena, Semiconductors, Polarization, Magnetism, Spectroscopy, Optical spectroscopy, Nanostructures, Heterodyning

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Proceedings Article | 29 August 2017 Paper

Towards integrated superconducting detectors on lithium niobate waveguides

Jan Philipp Höpker, Moritz Bartnick, Evan Meyer-Scott, Frederik Thiele, Stephan Krapick, Nicola Montaut, Matteo Santandrea, Harald Herrmann, Sebastian Lengeling, Raimund Ricken, Viktor Quiring, Torsten Meier, Adriana Lita, Varun Verma, Thomas Gerrits, Sae Woo Nam, Christine Silberhorn, Tim Bartley

Proceedings Volume 10358, 1035809 (2017) https://doi.org/10.1117/12.2273388

KEYWORDS: Integrated optics, Waveguides, Lithium niobate, Sensors, Superconducting detectors, Quantum optics, Photonic devices

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Proceedings Article | 23 February 2017 Presentation + Paper

A microscopic approach to ultrafast near band gap photocurrents in bulk semiconductors

Reinold Podzimski, Huynh Thanh Duc, Torsten Meier

Proceedings Volume 10102, 101020P (2017) https://doi.org/10.1117/12.2250299

KEYWORDS: Semiconductors, Ultrafast phenomena, Quantum wells, Gallium arsenide, Optical spheres, Spherical lenses, Absorption, Excitons, Computer simulations, Resonance enhancement

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Proceedings Article | 14 March 2016 Paper

Photocurrents in semiconductors and semiconductor quantum wells analyzed by k.p-based Bloch equations

Reinold Podzimski, Huynh Thanh Duc, Shekhar Priyadarshi, Christian Schmidt, Mark Bieler, Torsten Meier

Proceedings Volume 9746, 97460W (2016) https://doi.org/10.1117/12.2208572

KEYWORDS: Semiconductors, Quantum wells, Gallium arsenide, Terahertz spectroscopy, Nanostructures, Terahertz radiation, Electro optics, Ultrafast phenomena, Polarization, Excitons, Picosecond phenomena, Crystals, Mirrors

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Proceedings Article | 14 March 2015 Paper

Time-domain calculations of shift currents in bulk GaAs

Reinold Podzimski, Huynh Duc, Torsten Meier

Proceedings Volume 9361, 93611U (2015) https://doi.org/10.1117/12.2078123

KEYWORDS: Gallium arsenide

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Proceedings Article | 27 February 2015 Paper

Sub-cycle control of multi-THz high-harmonic generation and all-coherent charge transport in bulk semiconductors

C. Lange, O. Schubert, M. Hohenleutner, F. Langer, Sebastian Baierl, T. Maag, B. Urbanek, E. R. Edwards, G. Woltersdorf, D. Bougeard, Ulrich Huttner, D. Golde, Torsten Meier, M. Kira, S. Koch, R. Huber

Proceedings Volume 9347, 93470F (2015) https://doi.org/10.1117/12.2085101

KEYWORDS: Terahertz radiation, Electrons, Semiconductors, Gallium arsenide, Gases, Metamaterials, Near field, Luminescence, Near field optics, Solids

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Proceedings Article | 7 March 2014 Paper

Engineering plasmonic and dielectric directional nanoantennas

Andre Hildebrandt, Matthias Reichelt, Torsten Meier, Jens Förstner

Proceedings Volume 8984, 89841G (2014) https://doi.org/10.1117/12.2036588

KEYWORDS: Antennas, Dielectrics, Plasmonics, Gold, Radio optics, Infrared radiation, Tolerancing, Optimization (mathematics), Electroluminescent displays, Nanoantennas

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Proceedings Article | 14 March 2013 Paper

Optimal second-harmonic generation in split-ring resonator arrays

Yevgen Grynko, Torsten Meier, Stefan Linden, Fabian B. Niesler, Martin Wegener, Jens Förstner

Proceedings Volume 8623, 86230L (2013) https://doi.org/10.1117/12.2003279

KEYWORDS: Second-harmonic generation, Near field, Split ring resonators, Magnetism, Harmonic generation, Plasmonics, Electroluminescent displays, Numerical simulations, Ions, Polarization

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Proceedings Article | 21 February 2012 Paper

Engineering high harmonic generation in semiconductors via pulse shaping

Matthias Reichelt, Andre Hildebrandt, Andrea Walther, Jens Förstner, Torsten Meier

Proceedings Volume 8260, 82601L (2012) https://doi.org/10.1117/12.906338

KEYWORDS: Semiconductors, Nanostructures, High harmonic generation, Metals, Antennas, Pulse shaping, Optimization (mathematics), Pulsed laser operation, Polarization, Gaussian pulse

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Proceedings Article | 21 February 2011 Paper

Injection currents in (110)-oriented GaAs/AlGaAs quantum wells: recent progress in theory and experiment

H. T. Duc, M. Pochwala, J. Förstner, T. Meier, S. Priyadarshi, A. M. Racu, K. Pierz, U. Siegner, M. Bieler

Proceedings Volume 7937, 79370U (2011) https://doi.org/10.1117/12.876972

KEYWORDS: Quantum wells, Terahertz radiation, Gallium arsenide, Semiconductors, Electrons, Solids, Semiconductor lasers, Femtosecond phenomena, Millimeter wave sensors, Temperature metrology

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Proceedings Article | 2 March 2010 Paper

Ultrafast coherent control of electric currents at metal surfaces

Jens Güdde, Marcus Rohleder, Torsten Meier, Stephan Koch, Ulrich Höfer

Proceedings Volume 7600, 76001K (2010) https://doi.org/10.1117/12.839672

KEYWORDS: Electrons, Scattering, Metals, Photoemission spectroscopy, Ultrafast phenomena, Semiconductors, Solids, Laser scattering, Pulsed laser operation, Visible radiation

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Proceedings Article | 2 March 2010 Paper

Microscopic theoretical analysis of optically generated injection currents in semiconductor quantum wells

Huynh Thanh Duc, Jens Förstner, Torsten Meier

Proceedings Volume 7600, 76000S (2010) https://doi.org/10.1117/12.840388

KEYWORDS: Quantum wells, Semiconductors, Gallium arsenide, Polarization, Matrices, Optoelectronics, Electroluminescence, Photonics, Anisotropy, Numerical analysis

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Proceedings Article | 7 February 2009 Paper

Generation of injection currents in (110)-oriented GaAs quantum wells: experimental observation and development of a microscopic theory

M. Bieler, K. Pierz, U. Siegner, P. Dawson, H. T. Duc, J. Förstner, T. Meier

Proceedings Volume 7214, 721404 (2009) https://doi.org/10.1117/12.811841

KEYWORDS: Terahertz radiation, Quantum wells, Excitons, Gallium arsenide, Semiconductors, Polarization, Absorption, Crystals, Phase shifts, Transient nonlinear optics

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Proceedings Article | 8 February 2007 Paper

Ultrafast dynamics of photoexcited charge and spin currents in semiconductor nanostructures

Torsten Meier, Bernhard Pasenow, Huynh Thanh Duc, Quang Tuyen Vu, Hartmut Haug, Stephan Koch

Proceedings Volume 6471, 647108 (2007) https://doi.org/10.1117/12.696338

KEYWORDS: Semiconductors, Electrons, Scattering, Nanostructures, Polarization, Ultrafast phenomena, Numerical analysis, Quantum wells, Transient nonlinear optics, Laser scattering

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Proceedings Article | 12 November 1999 Paper

Optical nonlinearities in semiconductors

Stephan Koch, Torsten Meier

Proceedings Volume 3896, (1999) https://doi.org/10.1117/12.370315

KEYWORDS: Excitons, Absorption, Semiconductors, Optical semiconductors, Nonlinear optics, Solids, Polarization, Quantum wells, Plasma, Ultrafast phenomena

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Proceedings Article | 11 November 1999 Paper

Optical nonlinearities in semiconductors

Stephan Koch, Torsten Meier

Proceedings Volume 3897, (1999) https://doi.org/10.1117/12.369307

KEYWORDS: Excitons, Absorption, Semiconductors, Optical semiconductors, Nonlinear optics, Solids, Polarization, Quantum wells, Plasma, Ultrafast phenomena

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Proceedings Article | 9 November 1999 Paper

Optical nonlinearities in semiconductors

Stephan Koch, Torsten Meier

Proceedings Volume 3899, (1999) https://doi.org/10.1117/12.369394

KEYWORDS: Excitons, Absorption, Semiconductors, Optical semiconductors, Nonlinear optics, Solids, Polarization, Four wave mixing, Quantum wells, Plasma

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Proceedings Article | 4 November 1999 Paper

Optical linearities in semiconductors

Stephan Koch, Torsten Meier

Proceedings Volume 3898, (1999) https://doi.org/10.1117/12.368481

KEYWORDS: Excitons, Absorption, Semiconductors, Optical semiconductors, Nonlinear optics, Solids, Polarization, Adaptive optics, Four wave mixing, Quantum wells

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Proceedings Article | 23 April 1998 Paper

Coherent electric-field effects in semiconductors

Torsten Meier, K.-C. Je, F. Rossi, Joerg Hader, P. Thomas, Stephan Koch

Proceedings Volume 3277, (1998) https://doi.org/10.1117/12.306150

KEYWORDS: Stereolithography, Electrons, Excitons, Scattering, Terahertz radiation, Absorption, Semiconductors, Superlattices, Polarization, Motion models

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Proceedings Article | 14 September 1994 Paper

Noninvasive E-field measurements using an integrated optical E-field sensor

Torsten Meier, C. Kostrzewa, Klaus Petermann, M. Seebass, Peter Wust, H. Faehling

Proceedings Volume 2360, (1994) https://doi.org/10.1117/12.184980

KEYWORDS: Sensors, Electric field sensors, Integrated optics, Phase measurement, Antennas, Lamps, Electrodes, Modulation, Receivers, Temperature metrology

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Showing 5 of 31 publications

Conference Committee Involvement (18)

Ultrafast Phenomena and Nanophotonics XXIX

25 January 2025 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XXVIII

29 January 2024 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XXVII

29 January 2023 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XXVI

24 January 2022 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XXV

6 March 2021 | Online Only, California, United States

Ultrafast Phenomena and Nanophotonics XXIV

2 February 2020 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XXIII

3 February 2019 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XXII

29 January 2018 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XXI

30 January 2017 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XX

15 February 2016 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XIX

8 February 2015 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XVIII

2 February 2014 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XVII

3 February 2013 | San Francisco, California, United States

Ultrafast Phenomena and Nanophotonics XVI

22 January 2012 | San Francisco, California, United States

Ultrafast Phenomena in Semiconductors and Nanostructure Materials XV

23 January 2011 | San Francisco, California, United States

Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIV

24 January 2010 | San Francisco, California, United States

Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIII

25 January 2009 | San Jose, California, United States

Ultrafast Phenomena in Semiconductors and Nanostructure Materials XII

20 January 2008 | San Jose, California, United States

Showing 5 of 18 Conference Committees

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