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Niels Gregersen
Niels Gregersen
Professor, DTU Electro, Technical University of Denmark
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A highly efficient single-photon source based on a quantum dot in a photonic nanowire
J Claudon, J Bleuse, NS Malik, M Bazin, P Jaffrennou, N Gregersen, ...
Nature Photonics 4 (3), 174-177, 2010
10962010
On-demand single photons with high extraction efficiency and near-unity indistinguishability from a resonantly driven quantum dot in a micropillar
X Ding, Y He, ZC Duan, N Gregersen, MC Chen, S Unsleber, S Maier, ...
Physical review letters 116 (2), 020401, 2016
7912016
Towards optimal single-photon sources from polarized microcavities
H Wang, YM He, TH Chung, H Hu, Y Yu, S Chen, X Ding, MC Chen, J Qin, ...
Nature Photonics 13 (11), 770-775, 2019
2262019
Dielectric GaAs antenna ensuring an efficient broadband coupling between an InAs quantum dot and a Gaussian optical beam
M Munsch, NS Malik, E Dupuy, A Delga, J Bleuse, JM Gérard, J Claudon, ...
Physical Review Letters 110 (17), 177402, 2013
1772013
Highly indistinguishable on-demand resonance fluorescence photons from a deterministic quantum dot micropillar device with 74% extraction efficiency
S Unsleber, YM He, S Gerhardt, S Maier, CY Lu, JW Pan, N Gregersen, ...
Optics express 24 (8), 8539-8546, 2016
1622016
Random nanolasing in the Anderson localized regime
J Liu, PD Garcia, S Ek, N Gregersen, T Suhr, M Schubert, J Mørk, ...
Nature Nanotechnology 9 (4), 285-289, 2014
1622014
Finite-element modeling of spontaneous emission of a quantum emitter at nanoscale proximity to plasmonic waveguides
Y Chen, TR Nielsen, N Gregersen, P Lodahl, J Mørk
Physical Review B 81 (12), 125431, 2010
1512010
Controlling the emission profile of a nanowire with a conical taper
N Gregersen, TR Nielsen, J Claudon, JM Gérard, J Mørk
Optics letters 33 (15), 1693-1695, 2008
1102008
Modulation response of nanoLEDs and nanolasers exploiting Purcell enhanced spontaneous emission
T Suhr, N Gregersen, K Yvind, J Mørk
Optics express 18 (11), 11230-11241, 2010
1082010
Numerical methods in photonics
AV Lavrinenko, J Lægsgaard, N Gregersen, F Schmidt, T Søndergaard
CRC press, 2018
1062018
Bloch-wave engineering of quantum dot micropillars for cavity quantum electrodynamics experiments
M Lermer, N Gregersen, F Dunzer, S Reitzenstein, S Höfling, J Mørk, ...
Physical Review Letters 108 (5), 057402, 2012
932012
Designs for high-efficiency electrically pumped photonic nanowire single-photon sources
N Gregersen, TR Nielsen, J Mørk, J Claudon, JM Gérard
Optics express 18 (20), 21204-21218, 2010
692010
Linearly polarized, single-mode spontaneous emission in a photonic nanowire
M Munsch, J Claudon, J Bleuse, NS Malik, E Dupuy, JM Gérard, Y Chen, ...
Physical Review Letters 108 (7), 077405, 2012
672012
Bright single photon source based on self-aligned quantum dot–cavity systems
S Maier, P Gold, A Forchel, N Gregersen, J Mørk, S Höfling, C Schneider, ...
Optics express 22 (7), 8136-8142, 2014
582014
A fiber-coupled quantum-dot on a photonic tip
D Cadeddu, J Teissier, FR Braakman, N Gregersen, P Stepanov, ...
Applied Physics Letters 108 (1), 011112, 2016
572016
Harnessing light with photonic nanowires: fundamentals and applications to quantum optics
J Claudon, N Gregersen, P Lalanne, JM Gérard
ChemPhysChem 14 (11), 2393-2402, 2013
542013
The role of phonon scattering in the indistinguishability of photons emitted from semiconductor cavity QED systems
P Kaer, N Gregersen, J Mork
New Journal of Physics 15 (3), 035027, 2013
542013
Modeling and design of high-efficiency single-photon sources
N Gregersen, P Kaer, J Mørk
IEEE Journal of selected topics in quantum electronics 19 (5), 1-16, 2013
522013
Numerical and Experimental Study of the Factor of High- Micropillar Cavities
N Gregersen, S Reitzenstein, C Kistner, M Strauss, C Schneider, ...
IEEE Journal of Quantum Electronics 46 (10), 1470-1483, 2010
472010
Highly directive and Gaussian far-field emission from “giant” photonic trumpets
P Stepanov, A Delga, N Gregersen, E Peinke, M Munsch, J Teissier, ...
Applied Physics Letters 107 (14), 141106, 2015
462015
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