TRR 142 - Nichtlineare Quantenprozesstomographie und Photonik mit Polaritonen in Mikrokavitäten (A04)

Project Period: 2014-04-01 – 2025-12-31
Externally Funded
Alternative Name
TRR 142 - Nonlinear quantum process tomography and photonics of microcavity polaritons (A04)
Acronym
TRR 142 - A04
Principal Investigator
Stefan Schumacher, Marc-Alexander Aßmann, Manfred Bayer
Department(s)
Theorie funktionaler photonischer Strukturen
Description

In diesem Projekt werden wir eine komplette Beschreibung nichtlinearer Quantenprozesse in Polaritonsystemen realisieren. Eine adäquate Beschreibung wäre eine Prozessmatrix, die jedem möglichen Eingangszustand des Systems den jeweiligen Ausgangszustand zuordnet. Um diese zu erhalten, werden wir maßgeschneiderte Spektroskopietechniken und theoretische Modelle aufstellen, um nichtlineare Quantenprozesstomographie – ein quantenoptisches Verfahren – auf die spezifischen Herausforderungen von Halbleitersystemen anzuwenden. Als Beispielprozesse werden wir spontane Kondensatformation, Vortexbildung und den Polariton-OPO komplett charakterisieren.

Grant Number
Funding Organisation
Deutsche Forschungsgemeinschaft
Cooperator
Technische Universität Dortmund

22 Publications

2015 | Journal Article | LibreCat-ID: 6520
Stochastic pumping of a polariton fluid
M. Assmann, M. Bayer, PHYSICAL REVIEW A 91 (2015).
LibreCat | DOI
 
2015 | Journal Article | LibreCat-ID: 6526
Photon-Statistics Excitation Spectroscopy of a Quantum-Dot Micropillar Laser
T. Kazimierczuk, J. Schmutzler, M. Aßmann, C. Schneider, M. Kamp, S. Höfling, M. Bayer, Physical Review Letters 115 (2015).
LibreCat | DOI
 
2018 | Journal Article | LibreCat-ID: 20576
Vortex Multistability and Bessel Vortices in Polariton Condensates.
X. Ma, S. Schumacher, Physical Review Letters 121 (2018).
LibreCat | DOI | PubMed | Europe PMC
 
2021 | Journal Article | LibreCat-ID: 26283
Quantifying Quantum Coherence in Polariton Condensates
C. Lüders, M. Pukrop, E. Rozas, C. Schneider, S. Höfling, J. Sperling, S. Schumacher, M. Aßmann, PRX Quantum (2021).
LibreCat | DOI
 
2023 | Journal Article | LibreCat-ID: 36416
Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates
J. De, X. Ma, F. Yin, J. Ren, J. Yao, S. Schumacher, Q. Liao, H. Fu, G. Malpuech, D. Solnyshkov, Journal of the American Chemical Society (JACS) 145 (2023) 1557–1563.
LibreCat | DOI
 
2022 | Journal Article | LibreCat-ID: 33080
Helical Polariton Lasing from Topological Valleys in an Organic Crystalline Microcavity
T. Long, X. Ma, J. Ren, F. Li, Q. Liao, S. Schumacher, G. Malpuech, D. Solnyshkov, H. Fu, Advanced Science 9 (2022).
LibreCat | DOI
 
2022 | Journal Article | LibreCat-ID: 32310
Manipulating polariton condensates by Rashba-Dresselhaus coupling at room temperature
Y. Li, X. Ma, X. Zhai, M. Gao, H. Dai, S. Schumacher, T. Gao, Nature Communications 13 (2022).
LibreCat | DOI
 
2022 | Journal Article | LibreCat-ID: 32148
Unidirectional vortex waveguides and multistable vortex pairs in polariton condensates
X. Gao, W. Hu, S. Schumacher, X. Ma, Optics Letters 47 (2022) 3235–3238.
LibreCat | DOI
 
2022 | Journal Article | LibreCat-ID: 31937
Switching Off a Microcavity Polariton Condensate near the Exceptional Point
Y. Li, X. Ma, Z. Hatzopoulos, P.G. Savvidis, S. Schumacher, T. Gao, ACS Photonics 9 (2022) 2079–2086.
LibreCat | DOI
 
2020 | Journal Article | LibreCat-ID: 20584
Efficient Bosonic Condensation of Exciton Polaritons in an H-Aggregate Organic Single-Crystal Microcavity.
J. Ren, Q. Liao, H. Huang, Y. Li, T. Gao, X. Ma, S. Schumacher, J. Yao, S. Bai, H. Fu, Nano Letters 20 (2020) 7550–7557.
LibreCat | DOI | PubMed | Europe PMC
 
2020 | Journal Article | LibreCat-ID: 20582
Formation dynamics of exciton-polariton vortices created by nonresonant annular pumping
B. Berger, D. Schmidt, X. Ma, S. Schumacher, C. Schneider, S. Höfling, M. Assmann, Physical Review B 101 (2020) 245309.
LibreCat | DOI
 
2020 | Journal Article | LibreCat-ID: 20585
Topological edge states of nonequilibrium polaritons in hollow honeycomb arrays.
X. Ma, Y. Kartashov, A. Ferrando, S. Schumacher, Optics Letters 45 (2020) 5311–5314.
LibreCat | DOI | PubMed | Europe PMC
 
2020 | Journal Article | LibreCat-ID: 20581
Circular polarization reversal of half-vortex cores in polariton condensates
M. Pukrop, S. Schumacher, X. Ma, Physical Review B 101 (2020) 205301.
LibreCat | DOI
 
2021 | Journal Article | LibreCat-ID: 21362
Split-ring polariton condensates as macroscopic two-level quantum systems
Y. Xue, I. Chestnov, E. Sedov, E. Kiktenko, A.K. Fedorov, S. Schumacher, X. Ma, A. Kavokin, Physical Review Research 3 (2021).
LibreCat | DOI
 
2020 | Journal Article | LibreCat-ID: 20583
Spiraling vortices in exciton-polariton condensates
X. Ma, Y.V. Kartashov, T. Gao, L. Torner, S. Schumacher, Physical Review B 102 (2020) 045309.
LibreCat | DOI
 
2020 | Journal Article | LibreCat-ID: 20587
Multistable circular currents of polariton condensates trapped in ring potentials.
F. Barkhausen, S. Schumacher, X. Ma, Optics Letters 45 (2020) 1192–1195.
LibreCat | DOI | PubMed | Europe PMC
 
2016 | Journal Article | LibreCat-ID: 13910
Two-dimensional symbiotic solitons and vortices in binary condensates with attractive cross-species interaction
X. Ma, R. Driben, B.A. Malomed, T. Meier, S. Schumacher, Scientific Reports 6 (2016).
LibreCat | DOI
 
2022 | Journal Article | LibreCat-ID: 34094
Tilting nondispersive bands in an empty microcavity
Y. Gao, Y. Li, X. Ma, M. Gao, H. Dai, S. Schumacher, T. Gao, Applied Physics Letters 121 (2022).
LibreCat | DOI
 
2021 | Journal Article | LibreCat-ID: 21359 LibreCat | DOI
 
2020 | Journal Article | LibreCat-ID: 20586
Chiral condensates in a polariton hexagonal ring.
X. Ma, Y. Kartashov, A. Kavokin, S. Schumacher, Optics Letters 45 (2020) 5700–5703.
LibreCat | DOI | PubMed | Europe PMC
 
2020 | Journal Article | LibreCat-ID: 20580
Realization of all-optical vortex switching in exciton-polariton condensates
X. Ma, B. Berger, M. Aßmann, R. Driben, T. Meier, C. Schneider, S. Höfling, S. Schumacher, Nature Communications 11 (2020) 897.
LibreCat | DOI | PubMed | Europe PMC
 
2019 | Journal Article | LibreCat-ID: 20578
Bloch oscillations of multidimensional dark soliton wave packets and light bullets
R. Driben, X. Ma, S. Schumacher, T. Meier, Optics Letters 44 (2019) 1327–1330.
LibreCat | DOI | PubMed | Europe PMC