Now showing items 1-3 of 3

    • Cavity-enhanced resonant tunneling photodetector at telecommunication wavelengths 

      Pfenning, Andreas; Hartmann, Fabian; Langer, Fabian; Hoefling, Sven; Kamp, Martin; Worschech, Lukas (2014-03-10) - Journal article
      An AlGaAs/GaAs double barrier resonant tunneling diode (RTD) with a nearby lattice-matched GaInNAs absorption layer was integrated into an optical cavity consisting of five and seven GaAs/AlAs layers to demonstrate cavity ...
    • Electrically tunable single-photon source triggered by a monolithically integrated quantum dot microlaser 

      Munnelly, Pierce; Heindel, Tobias; Thoma, Alexander; Kamp, Martin; Höfling, Sven; Schneider, Christian; Reitzenstein, Stephan (2017-04-19) - Journal article
      We report on a quantum dot micropillar-based single-photon source demonstrating tunable emission energy via an applied electric field and driven by an on-chip, high-β, whispering-gallery-mode microlaser. The cavity-enhanced ...
    • Two-photon interference from remote quantum dots with inhomogeneously broadened linewidths 

      Gold, P.; Thoma, A.; Maier, S.; Reitzenstein, S.; Schneider, C.; Hoefling, S.; Kamp, M. (2014-01-27) - Journal article
      In this paper, we study the influence of quasiresonant and nonresonant excitation on the interference properties of single photons emitted from quantum dots (QDs). The quasiresonant excitation scheme leads to an increase ...