Zuo, Ruixin, Alexander Trautmann, Guifang Wang, Wolf-Rüdiger Hannes, Shidong Yang, Xiaohong Song, Torsten Meier, Marcelo Ciappina, Huynh Thanh Duc, and Weifeng Yang. “Neighboring Atom Collisions in Solid-State High Harmonic Generation.”https://doi.org/10.34133/2021/9861923__Ultrafast Science 2021 (2021).https://doi.org/10.34133/2021/9861923 .

Berghoff, Daniel, Johannes Bühler, Mischa Bonn, Alfred Leitenstorfer, Torsten Meier, and Heejae Kim. “Low-Field Onset of Wannier-Stark Localization in a Polycrystalline Hybrid Organic Inorganic Perovskite.”https://doi.org/10.1038/s41467-021-26021-4__Nature Communications 12, no. 1 (2021).https://doi.org/10.1038/s41467-021-26021-4 .

Thong, Le Huu, Cong Ngo, Huynh Thanh Duc, Xiaohong Song, and Torsten Meier. “Microscopic Analysis of High Harmonic Generation in Semiconductors with Degenerate Bands.”https://doi.org/10.1103/physrevb.103.085201__Physical Review B 103 (2021): 085201.https://doi.org/10.1103/physrevb.103.085201 .

Meier, Torsten, Jagannath Paul, Hendrik Rose, Jared K Wahlstrand, and Alan D Bristow. “Coherent and Incoherent Contribution of Population Dynamics of Semiconductor Exciton-Polaritons.”https://doi.org/10.1364/FIO.2021.FW5C.6__In Frontiers in Optics. Frontiers in Optics, 2021.https://doi.org/10.1364/FIO.2021.FW5C.6 .

Reichelt, Matthias, Hendrik Rose, Alexander N. Kosarev, Sergey V. Poltavtsev, Manfred Bayer, Ilya A. Akimov, Christian Schneider, Martin Kamp, Sven Höfling, and Torsten Meier. “Controlling the Emission Time of Photon Echoes by Optical Freezing of Exciton Dephasing and Rephasing in Quantum-Dot Ensembles.”https://doi.org/10.1117/12.2576887__In Ultrafast Phenomena and Nanophotonics XXV, edited by Markus Betz and Abdulhakem Y. Elezzabi, Vol. 11684. SPIE Proceedings, 2021.https://doi.org/10.1117/12.2576887 .

Rose, Hendrik, D. V. Popolitova, O. V. Tikhonova, Torsten Meier, and Polina Sharapova. “Dark-State and Loss-Induced Phenomena in the Quantum-Optical Regime of 9b-Type Three-Level Systems.”https://doi.org/10.1103/physreva.103.013702__Physical Review A 103 (2021).https://doi.org/10.1103/physreva.103.013702 .

Belobo, Didier Belobo, and Torsten Meier. “Approximate Nonlinear Wave Solutions of the Coupled Two-Component Gross–Pitaevskii Equations with Spin–Orbit Interaction.”https://doi.org/10.1088/1367-2630/abf3ed__New Journal of Physics 23 (2021).https://doi.org/10.1088/1367-2630/abf3ed .

Riabinin, M., Polina Sharapova, and Torsten Meier. “Bright Correlated Twin-Beam Generation and Radiation Shaping in High-Gain Parametric down-Conversion with Anisotropy.”https://doi.org/10.1364/oe.424977__Optics Express 29, no. 14 (2021): 21876–90.https://doi.org/10.1364/oe.424977 .

Rose, Hendrik, Jagannath Paul, Jared K. Wahlstrand, Alan D. Bristow, and Torsten Meier. “Theoretical Analysis and Simulations of Two-Dimensional Fourier Transform Spectroscopy Performed on Exciton-Polaritons of a Quantum-Well Microcavity System.”https://doi.org/10.1117/12.2576696__In Ultrafast Phenomena and Nanophotonics XXV, edited by Markus Betz and Abdulhakem Y. Elezzabi, Vol. 11684. SPIE Proceedings, 2021.https://doi.org/10.1117/12.2576696 .

Krauss-Kodytek, L., W.-R. Hannes, Torsten Meier, C. Ruppert, and M. Betz. “Nondegenerate Two-Photon Absorption in ZnSe: Experiment and Theory.”https://doi.org/10.1103/physrevb.104.085201__Physical Review B 104, no. 8 (2021).https://doi.org/10.1103/physrevb.104.085201 .

Riabinin, Matvei, Polina Sharapova, Tim Bartley, and Torsten Meier. “Generating Two-Mode Squeezing with Multimode Measurement-Induced Nonlinearity.”https://doi.org/10.1088/2399-6528/abeec2__Journal of Physics Communications 5, no. 4 (2021).https://doi.org/10.1088/2399-6528/abeec2 .

Krauss-Kodytek, L., Wolf-Rüdiger Hannes, Torsten Meier, C. Ruppert, and M. Betz. “Nondegenerate Two-Photon Absorption in ZnSe: Experiment and Theory.”https://doi.org/10.1103/physrevb.104.085201__Physical Review B 104, no. 8 (2021).https://doi.org/10.1103/physrevb.104.085201 .

Rose, H., A.N. Vasil’ev, O.V. Tikhonova, Torsten Meier, and Polina R. Sharapova. Excitation of an Electronic Band Structure by a Single-Photon Fock State. LibreCat University, 2021.https://doi.org/10.5281/ZENODO.5774985 .

Zuo, R, X Song, Torsten Meier, and W Yang. “Carrier-Wave Population Transfer in Semiconductors.”https://doi.org/10.1088/1742-6596/1412/8/082005__Journal of Physics: Conference Series 1412, no. 8 (2020).https://doi.org/10.1088/1742-6596/1412/8/082005 .

Kosarev, Alexander N., Hendrik Rose, Sergey V. Poltavtsev, Matthias Reichelt, Christian Schneider, Martin Kamp, Sven Höfling, Manfred Bayer, Torsten Meier, and Ilya A. Akimov. “Accurate Photon Echo Timing by Optical Freezing of Exciton Dephasing and Rephasing in Quantum Dots.”https://doi.org/10.1038/s42005-020-00491-2__Communications Physics 3, no. 1 (2020).https://doi.org/10.1038/s42005-020-00491-2 .

Meier, Torsten, Xuekai Ma, Bernd Berger, Marc Aßmann, Rodislav Driben, Christian Schneider, Sven Höfling, and Stefan Schumacher. “Realization of All-Optical Vortex Switching in Exciton-Polariton Condensates.”https://doi.org/10.1038/s41467-020-14702-5__Nature Communications 11, no. 1 (2020): 897.https://doi.org/10.1038/s41467-020-14702-5 .

Hannes, Wolf-Rüdiger, and Torsten Meier. “K.p-Based Multiband Simulations of Non-Degenerate Two-Photon Absorption in Bulk GaAs.”https://doi.org/10.1117/12.2545924__In Ultrafast Phenomena and Nanophotonics XXIV, edited by Markus Betz and Abdulhakem Y. Elezzabi, 11278:112780S. SPIE Proceedings, 2020.https://doi.org/10.1117/12.2545924 .

Hannes, W.-R., Alexander Trautmann, M. Stein, F. Schäfer, M. Koch, and Torsten Meier. “Strongly Nonresonant Four-Wave Mixing in Semiconductors.”https://doi.org/10.1103/PhysRevB.101.075203__Physical Review B 101, no. 7 (2020): 075203.https://doi.org/10.1103/PhysRevB.101.075203 .

Song, Xiaohong, Shidong Yang, Ruixin Zuo, Torsten Meier, and Weifeng Yang. “Enhanced High-Order Harmonic Generation in Semiconductors by Excitation with Multicolor Pulses.”https://doi.org/10.1103/physreva.101.033410__Physical Review A 101 (2020).https://doi.org/10.1103/physreva.101.033410 .

Ma, Xuekai, B Berger, M Aßmann, R Driben, Torsten Meier, C Schneider, S Höfling, and Stefan Schumacher. “Realization of All-Optical Vortex Switching in Exciton-Polariton Condensates.”https://doi.org/10.1038/s41467-020-14702-5__Nature Communications 11, no. 1 (2020): 897.https://doi.org/10.1038/s41467-020-14702-5 .