[HTML][HTML] Progress in quantum-dot single photon sources for quantum information technologies: A broad spectrum overview

Y Arakawa, MJ Holmes - Applied Physics Reviews, 2020 - pubs.aip.org
Semiconductor quantum dots (QDs) of various material systems are being heavily
researched for the development of solid state single photon emitters, which are required for …

InAs quantum dots grown on metamorphic buffers as non-classical light sources at telecom C-band: a review

SL Portalupi, M Jetter, P Michler - Semiconductor Science and …, 2019 - iopscience.iop.org
Long-distance quantum communication and computation is based on the exchange of
information via photons as flying qubits. In all foreseen implementations, from quantum …

Bright source of Purcell‐enhanced, triggered, single photons in the telecom C‐band

C Nawrath, R Joos, S Kolatschek… - Advanced Quantum …, 2023 - Wiley Online Library
Several emission features mark semiconductor quantum dots as promising non‐classical
light sources for prospective quantum implementations. For long‐distance transmission and …

Optical charge injection and coherent control of a quantum-dot spin-qubit emitting at telecom wavelengths

Ł Dusanowski, C Nawrath, SL Portalupi, M Jetter… - Nature …, 2022 - nature.com
Solid-state quantum emitters with manipulable spin-qubits are promising platforms for
quantum communication applications. Although such light-matter interfaces could be …

Bright quantum dot single-photon emitters at telecom bands heterogeneously integrated on Si

P Holewa, A Sakanas, UM Gur, P Mrowiński… - ACS …, 2022 - ACS Publications
Whereas the Si photonic platform is highly attractive for scalable optical quantum information
processing, it lacks practical solutions for efficient photon generation. Self-assembled …

Quantum teleportation using highly coherent emission from telecom C-band quantum dots

M Anderson, T Müller, J Huwer… - npj Quantum …, 2020 - nature.com
A practical way to link separate nodes in quantum networks is to send photons over the
standard telecom fibre network. This requires sub-Poissonian photon sources in the …

Coherence in single photon emission from droplet epitaxy and Stranski–Krastanov quantum dots in the telecom C-band

M Anderson, T Müller, J Skiba-Szymanska… - Applied Physics …, 2021 - pubs.aip.org
The ability of two photons to interfere lies at the heart of many photonic quantum networking
concepts and requires that the photons are indistinguishable with sufficient coherence times …

[HTML][HTML] Coherence and indistinguishability of highly pure single photons from non-resonantly and resonantly excited telecom C-band quantum dots

C Nawrath, F Olbrich, M Paul, SL Portalupi… - Applied Physics …, 2019 - pubs.aip.org
The role of resonant pumping schemes in improving the photon coherence is investigated
on InAs/InGaAs/GaAs quantum dots (QDs) emitting in the telecom C-band. The linewidths of …

Position-controlled telecom single photon emitters operating at elevated temperatures

P Laferriére, S Haffouz, DB Northeast, PJ Poole… - Nano Letters, 2023 - ACS Publications
A key resource in quantum-secured communication protocols are single photon emitters. For
long-haul optical networks, it is imperative to use photons at wavelengths compatible with …

Polarized and bright telecom C-band single-photon source from InP-based quantum dots coupled to elliptical Bragg gratings

Z Ge, T Chung, YM He, M Benyoucef, Y Huo - Nano Letters, 2024 - ACS Publications
Bright, polarized, and high-purity single-photon sources in telecom wavelengths are crucial
components in long-distance quantum communication, optical quantum computation, and …