Niels Gregersen

  1. 2016
  2. Published

    A fiber-coupled quantum-dot on a photonic tip. / Cadeddu, Davide; Teissier, Jean; Braakman, Floris R.; Gregersen, Niels; Stepanov, Petr; Gérard, Jean Michel; Claudon, Julien; Warburton, Richard J.; Poggio, Martino; Munsch, Mathieu.

    In: Applied Physics Letters, Vol. 108, 011112, 2016.

    Research output: Contribution to journalJournal article – Annual report year: 2016Researchpeer-review

  3. 2015
  4. Published

    Highly directive and Gaussian far-field emission from “giant” photonic trumpets. / Stepanov, Petr; Delga, Adrien; Gregersen, Niels; Peinke, Emanuel; Munsch, Mathieu; Teissier, Jean; Mørk, Jesper; Richard, Maxime; Bleuse, Joel; Gérard, Jean-Michel; Claudon, Julien.

    In: Applied Physics Letters, Vol. 107, No. 14, 141106, 2015.

    Research output: Contribution to journalJournal article – Annual report year: 2015Researchpeer-review

  5. 2013
  6. Published

    High beta lasing in micropillar cavities with adiabatic layer design. / Lermer, M.; Gregersen, Niels; Lorke, M.; Schild, E.; Gold, P.; Mørk, Jesper; Schneider, C.; Forchel, A.; Reitzenstein, S.; Höfling, S.; Kamp, M.

    In: Applied Physics Letters, Vol. 102, No. 5, 2013, p. 052114.

    Research output: Contribution to journalJournal article – Annual report year: 2013Researchpeer-review

  7. 2012
  8. Published

    Quantum-dot nano-cavity lasers with Purcell-enhanced stimulated emission. / Gregersen, Niels; Skovgård, Troels Suhr; Lorke, Michael; Mørk, Jesper.

    In: Applied Physics Letters, Vol. 100, No. 13, 2012, p. 131107.

    Research output: Contribution to journalJournal article – Annual report year: 2012Researchpeer-review

  9. 2011
  10. Published

    Modulation response of quantum dot nanolight-emitting-diodes exploiting purcell-enhanced spontaneous emission. / Skovgård, Troels Suhr; Gregersen, Niels; Lorke, Michael; Mørk, Jesper.

    In: Applied Physics Letters, Vol. 98, No. 21, 2011, p. 211109.

    Research output: Contribution to journalJournal article – Annual report year: 2011Researchpeer-review

  11. 2009
  12. Published

    Oscillatory variations in the Q factors of high quality micropillar cavities. / Reitzenstein, S.; Gregersen, Niels; Kistner, C.; Strauss, M.; Schneider, C.; Pan, L.; Nielsen, Torben Roland; Höfling, S.; Mørk, Jesper; Forchel, A.

    In: Applied Physics Letters, Vol. 94, No. 6, 2009, p. 061108.

    Research output: Contribution to journalJournal article – Annual report year: 2009Researchpeer-review

  13. 2007
  14. Published

    Quality factors of nonideal micro pillars. / Gregersen, Niels; Nielsen, Torben Roland; Tromborg, Bjarne; Mørk, Jesper.

    In: Applied Physics Letters, Vol. 91, No. 1, 2007, p. 011116.

    Research output: Contribution to journalJournal article – Annual report year: 2007Researchpeer-review