Search filters

List of works by Niels Gregersen

A broadband tapered nanocavity for efficient nonclassical light emission.

scientific article

A fiber-coupled quantum-dot on a photonic tip

article published in 2016

Benchmarking five numerical simulation techniques for computing resonance wavelengths and quality factors in photonic crystal membrane line defect cavities

scientific article published on 01 April 2018

Bloch-Wave Engineering of Quantum Dot Micropillars for Cavity Quantum Electrodynamics Experiments

scientific article published in Physical Review Letters

Bloch-wave engineered submicron diameter micropillars with quality factors exceeding 10,000

Bloch-wave engineered submicron-diameter quantum-dot micropillars for cavity QED experiments

Bright single photon source based on self-aligned quantum dot–cavity systems

scientific article published on 01 April 2014

Calculation, normalization, and perturbation of quasinormal modes in coupled cavity-waveguide systems

scientific article published on 01 November 2014

Controlling the emission profile of a nanowire with a conical taper.

scientific article published in August 2008

Designs for high-efficiency electrically pumped photonic nanowire single-photon sources.

scientific article

Dielectric GaAs Antenna Ensuring an Efficient Broadband Coupling between an InAs Quantum Dot and a Gaussian Optical Beam

scientific article published on 24 April 2013

Harnessing light with photonic nanowires: fundamentals and applications to quantum optics.

scientific article published on 19 June 2013

High beta lasing in micropillar cavities with adiabatic layer design

High quality factor GaAs microcavity with buried bullseye defects

Highly indistinguishable on-demand resonance fluorescence photons from a deterministic quantum dot micropillar device with 74% extraction efficiency

scientific article published in April 2016

Highly indistinguishable photons from a QD-microcavity with a large Purcell-factor

article published in 2015

Intrinsic and environmental effects on the interference properties of a high-performance quantum dot single-photon source

scholarly article in Physical Review B, vol. 97 no. 19, May 2018

Linearly Polarized, Single-Mode Spontaneous Emission in a Photonic Nanowire

scientific article published on 17 February 2012

Modeling of cavities using the analytic modal method and an open geometry formalism

scientific article published on 01 July 2012

Modeling open nanophotonic systems using the Fourier modal method: generalization to 3D Cartesian coordinates

scientific article published in September 2017

Modulation response of nanoLEDs and nanolasers exploiting Purcell enhanced spontaneous emission.

scientific article

Numerical and Experimental Study of the $Q$ Factor of High-$Q$ Micropillar Cavities

Observation of resonance fluorescence and the Mollow triplet from a coherently driven site-controlled quantum dot

On-Demand Single Photons with High Extraction Efficiency and Near-Unity Indistinguishability from a Resonantly Driven Quantum Dot in a Micropillar

scientific article published on 14 January 2016

Open-geometry Fourier modal method: modeling nanophotonic structures in infinite domains

scientific article published on 01 July 2016

Oscillatory variations in the Q factors of high quality micropillar cavities

Quantum dot-micropillars: A bright source of coherent single photons

Random nanolasing in the Anderson localized regime.

scientific article

Roundtrip matrix method for calculating the leaky resonant modes of open nanophotonic structures

scientific article published on 01 October 2014

Semianalytical quasi-normal mode theory for the local density of states in coupled photonic crystal cavity–waveguide structures

scientific article published on 01 December 2015

Spectral symmetry of Fano resonances in a waveguide coupled to a microcavity

scientific article published on 01 May 2016

Spontaneous decay of a single quantum dot coupled to a metallic slot waveguide in the presence of leaky plasmonic modes

scientific article published on 01 June 2010

Two-photon interference from a quantum dot microcavity: Persistent pure dephasing and suppression of time jitter

scholarly article in Physical Review B, vol. 91 no. 7, February 2015