Now showing items 1-6 of 6

    • Dynamics of the optical spin Hall effect 

      Schmidt, Daniel; Berger, Bernd; Bayer, Manfred; Schneider, Christian; Kamp, Martin; Höfling, Sven; Sedov, Evgeny; Kavokin, Alexey; Aßmann, Marc (2017-08-24) - Journal article
      We study the time evolution of the optical spin Hall effect, which occurs when exciton polaritons undergo resonant Rayleigh scattering. The resulting spin pattern in momentum space is quantified by calculating the degree ...
    • Ghost branch photoluminescence from a polariton fluid under nonresonant excitation 

      Pieczarka, Maciej; Syperek, Marcin; Dusanowski, Łukasz; Misiewicz, Jan; Langer, Fabian; Forchel, Alfred; Kamp, Martin; Schneider, Christian; Höfling, Sven; Kavokin, Alexey; Sęk, Grzegorz (2015-10-26) - Journal article
      An expanding polariton condensate is investigated under pulsed nonresonant excitation with a small laser pump spot. Far above the condensation threshold we observe a pronounced increase in the dispersion curvature, with a ...
    • Lasing in Bose-Fermi mixtures 

      Kochereshko, Vladimir P.; Durnev, Mikhail V.; Besombes, Lucien; Mariette, Henri; Sapega, Victor F.; Askitopoulos, Alexis; Savenko, Ivan G.; Liew, Timothy C. H.; Shelykh, Ivan A.; Platonov, Alexey V.; Tsintzos, Simeon I.; Hatzopoulos, Z.; Savvidis, Pavlos G.; Kalevich, Vladimir K.; Afanasiev, Mikhail M.; Lukoshkin, Vladimir A.; Schneider, Christian; Amthor, Matthias; Metzger, Christian; Kamp, Martin; Hoefling, Sven; Lagoudakis, Pavlos; Kavokin, Alexey (2016-01-29) - Journal article
      Light amplification by stimulated emission of radiation, well-known for revolutionising photonic science, has been realised primarily in fermionic systems including widely applied diode lasers. The prerequisite for fermionic ...
    • Observation of bosonic condensation in a hybrid monolayer MoSe2-GaAs microcavity 

      Waldherr, Max; Lundt, Nils; Klaas, Martin; Betzold, Simon; Wurdack, Matthias; Baumann, Vasilij; Estrecho, Eliezer; Nalitov, Anton; Cherotchenko, Evgenia; Cai, Hui; Ostrovskaya, Elena A.; Kavokin, Alexey; Tongay, Sefaattin; Klembt, Sebastian; Höfling, Sven; Schneider, Christian (2018-08-16) - Journal article
      Bosonic condensation belongs to the most intriguing phenomena in physics, and was mostly reserved for experiments with ultra-cold quantum gases. More recently, it became accessible in exciton-based solid-state systems at ...
    • Observation of hybrid Tamm-plasmon exciton-polaritons with GaAs quantum wells and a MoSe2 monolayer 

      Wurdack, Matthias; Lundt, Nils; Klaas, Martin; Baumann, Vasilij; Kavokin, Alexey; Höfling, Sven; Schneider, Christian (2017-08-15) - Journal article
      Strong light matter coupling between excitons and microcavity photons, as described in the framework of cavity quantum electrodynamics, leads to the hybridization of light and matter excitations. The regime of collective ...
    • Solid-state physics : a historic experiment redesigned 

      Hoefling, Sven; Kavokin, Alexey (2014-10-16) - Journal item