Niels Gregersen

Niels Gregersen

Danmarks Tekniske Universitet

H-index: 31

Europe-Denmark

About Niels Gregersen

Niels Gregersen, With an exceptional h-index of 31 and a recent h-index of 24 (since 2020), a distinguished researcher at Danmarks Tekniske Universitet, specializes in the field of Quantum optics, nanophotonics, optical simulations.

His recent articles reflect a diverse array of research interests and contributions to the field:

On-demand Generation of Indistinguishable Photons in the Telecom C-Band using Quantum Dot Devices

Tailoring Polarization in WSe2 Quantum Emitters through Deterministic Strain Engineering

Ultra-small mode area V-groove waveguide design for on-chip single-photon emission

High-throughput quantum photonic devices emitting indistinguishable photons in the telecom C-band

Controlling the polarization of highly pure SPSs on monolayer WSe2 via strain and defect engineering

Assessing the alignment accuracy of state-of-the-art deterministic fabrication methods for single quantum dot devices

InAs (P)/InP QDs as sources of single indistinguishable photons at 1.55 µm

Single-photon emitters in WSe: The critical role of phonons on excitation schemes and indistinguishability

Niels Gregersen Information

University

Position

Associate professor DTU Fotonik

Citations(all)

5275

Citations(since 2020)

2693

Cited By

3836

hIndex(all)

31

hIndex(since 2020)

24

i10Index(all)

58

i10Index(since 2020)

51

Email

University Profile Page

Danmarks Tekniske Universitet

Google Scholar

View Google Scholar Profile

Niels Gregersen Skills & Research Interests

Quantum optics

nanophotonics

optical simulations

Top articles of Niels Gregersen

Title

Journal

Author(s)

Publication Date

On-demand Generation of Indistinguishable Photons in the Telecom C-Band using Quantum Dot Devices

ACS photonics

Daniel A Vajner

Paweł Holewa

Emilia Zięba-Ostój

Maja Wasiluk

Martin von Helversen

...

2024/1/23

Tailoring Polarization in WSe2 Quantum Emitters through Deterministic Strain Engineering

Battulga Munkhbat

Athanasios Paralikis

Claudia Piccinini

Abdulmalik Madigawa

Pietro Metuh

...

2024/4/23

Ultra-small mode area V-groove waveguide design for on-chip single-photon emission

Optics Express

Yueguang Zhou

Yujing Wang

Kresten Yvind

Niels Gregersen

Minhao Pu

2024/1/15

High-throughput quantum photonic devices emitting indistinguishable photons in the telecom C-band

Nature Communications

Paweł Holewa

Daniel A Vajner

Emilia Zięba-Ostój

Maja Wasiluk

Benedek Gaál

...

2024/4/18

Controlling the polarization of highly pure SPSs on monolayer WSe2 via strain and defect engineering

Athanasios Paralikis

Claudia Piccinini

Abdulmalik Abdulkadir Madigawa

Pietro Metuh

Luca Vannucci

...

2024

Assessing the alignment accuracy of state-of-the-art deterministic fabrication methods for single quantum dot devices

ACS Photonics

Abdulmalik A Madigawa

Jan N Donges

Benedek Gaál

Shulun Li

Martin Arentoft Jacobsen

...

2024/2/22

InAs (P)/InP QDs as sources of single indistinguishable photons at 1.55 µm

Daniel A Vajner

Maja Wasiluk

Pawel Holewa

Emilia Ostój-Zięba

Martin von Helversen

...

2024

Single-photon emitters in WSe: The critical role of phonons on excitation schemes and indistinguishability

arXiv preprint arXiv:2402.10897

Luca Vannucci

José Ferreira Neto

Claudia Piccinini

Athanasios Paralikis

Niels Gregersen

...

2024/2/16

On-Chip Transition-Metal Dichalcogenide Platforms for Quantum Information Technology

Pietro Metuh

Athanasios Paralikis

Niels Gregersen

Battulga Munkhbat

2024

Tailoring Polarization in WSe Quantum Emitters through Deterministic Strain Engineering

arXiv preprint arXiv:2402.11075

Athanasios Paralikis

Claudia Piccinini

Abdulmalik A Madigawa

Pietro Metuh

Luca Vannucci

...

2024/2/16

Scalable quantum photonic devices emitting indistinguishable photons in the telecom C-band

arXiv preprint arXiv:2304.02515

Paweł Holewa

Emilia Zięba-Ostój

Daniel A Vajner

Maja Wasiluk

Benedek Gaál

...

2023/4/5

Quantum dots for photonic quantum information technology

Tobias Heindel

Je-Hyung Kim

Niels Gregersen

Armando Rastelli

Stephan Reitzenstein

2023/9/30

Near-unity efficiency and photon indistinguishability for the" hourglass" single-photon source using suppression of the background emission (vol 122, 170501, 2022)

Applied Physics Letters

Benedek Gaál

Martin Arentoft Jacobsen

Luca Vannucci

Julien Claudon

Jean-Michel Gérard

...

2022/10/24

Towards near-unity factor and collection efficiency in single-photon sources: employing dielectric rings to suppress the emission into radiation modes

arXiv preprint arXiv:2307.03619

Martin Arentoft Jacobsen

Luca Vannucci

Julien Claudon

Jean-Michel Gérard

Niels Gregersen

2023/7/7

Experimental Evaluation of the Indistinguishability of Single Photons at 1.55 µm Generated by InAs (P)/InP Quantum Dots

DA Vajner

M Wasiluk

Pawel Holewa

E Zieba-Ostój

Benedek Gaal

...

2023

Photoluminescence (PL) imaging of QDs for deterministic fabrication of on-demand single-photon sources

Abdulmalik A Madigawa

Benedek Gaal

Battulga Munkbat

Niels Gregersen

2023/6/26

State-of-the-art Quantum Dot-based Single-photon Sources for Quantum Key Distribution in Silica Fiber Networks at 1550 nm

Pawel Holewa

Emilia Ostój-Zięba

Daniel A Vajner

Timm Gao

Mareike Lach

...

2023

Highly efficient and indistinguishable single-photon sources via phonon-decoupled two-color excitation

Physical Review B

Luca Vannucci

Niels Gregersen

2023/5/26

Performance of the nanopost single-photon source: beyond the single-mode model

Nanoscale

Martin Arentoft Jacobsen

Yujing Wang

Luca Vannucci

Julien Claudon

Jean-Michel Gérard

...

2023

Purcell-Enhanced Single-Photon Emitter Exploiting Extreme Dielectric Confinement

Yueguang Zhou

George Kountouris

Kresten Yvind

Jesper Mørk

Niels Gregersen

...

2023/5/7

See List of Professors in Niels Gregersen University(Danmarks Tekniske Universitet)

Co-Authors

H-index: 82
Sven Höfling

Sven Höfling

Julius-Maximilians-Universität Würzburg

H-index: 68
Chao-Yang Lu

Chao-Yang Lu

University of Science and Technology of China

H-index: 66
Jesper Mork, Jesper Mørk, Jesper Moerk

Jesper Mork, Jesper Mørk, Jesper Moerk

Danmarks Tekniske Universitet

H-index: 60
Stephan Reitzenstein

Stephan Reitzenstein

Technische Universität Berlin

H-index: 58
Peter Lodahl

Peter Lodahl

Københavns Universitet

H-index: 52
Andrei V. Lavrinenko

Andrei V. Lavrinenko

Danmarks Tekniske Universitet

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