Bright Polarized Single-Photon Source Based on a Linear Dipole.

@article{Thomas2021BrightPS,
  title={Bright Polarized Single-Photon Source Based on a Linear Dipole.},
  author={S. E. Thomas and M. Billard and N. Coste and Stephen C. Wein and Priya and H{\'e}l{\`e}ne Ollivier and O. Krebs and L. Taza{\"i}rt and A Harouri and Aristide Lema{\^i}tre and Isabelle Sagnes and C. Anton and Lo{\"i}c Lanco and Niccolo Somaschi and J. C. Loredo and Pascale Senellart},
  journal={Physical review letters},
  year={2021},
  volume={126 23},
  pages={
          233601
        }
}
Semiconductor quantum dots in cavities are promising single-photon sources. Here, we present a path to deterministic operation, by harnessing the intrinsic linear dipole in a neutral quantum dot via phonon-assisted excitation. This enables emission of fully polarized single photons, with a measured degree of linear polarization up to 0.994±0.007, and high population inversion-85% as high as resonant excitation. We demonstrate a single-photon source with a polarized first lens brightness of 0.50… 
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References

SHOWING 1-10 OF 43 REFERENCES
Towards optimal single-photon sources from polarized microcavities
An optimal single-photon source should deterministically deliver one, and only one, photon at a time, with no trade-off between the source’s efficiency and the photon indistinguishability. However,
Efficient Pulse‐Excitation Techniques for Single Photon Sources from Quantum Dots in Optical Cavities
Rigorous and intuitive master equation models are presented to study on‐demand single photon sources from pulse‐excited quantum dots coupled to optical cavities. Three methods of source excitation
Reproducibility of High-Performance Quantum Dot Single-Photon Sources
Single-photon sources based on semiconductor quantum dots have emerged as an excellent platform for high efficiency quantum light generation. However, scalability remains a challenge since quantum
Near-optimal single-photon sources in the solid state
A single photon with near-unity indistinguishability is generated from quantum dots in electrically controlled cavity structures. The cavity allows for efficient photon collection while application
On-Demand Single Photons with High Extraction Efficiency and Near-Unity Indistinguishability from a Resonantly Driven Quantum Dot in a Micropillar.
TLDR
By s-shell pulsed resonant excitation of a Purcell-enhanced quantum dot-micropillar system, deterministically generate resonance fluorescence single photons which, at π pulse excitation, have an extraction efficiency of 66, single-photon purity of 99.1%, and photon indistinguishability of 98.5%.
Fast and selective phonon-assisted state preparation of a quantum dot by adiabatic undressing
We investigate theoretically the temporal behavior of a quantum dot under off-resonant optical excitation targeted at fast acoustic phonon-assisted state preparation. We demonstrate that in a
A bright and fast source of coherent single photons
TLDR
A gated quantum dot in an open, tunable microcavity now can create single photons on-demand with an end-to-end efficiency of 57%, preserving coherence over microsecond-long trains of single photons.
Hong-Ou-Mandel Interference with Imperfect Single Photon Sources.
TLDR
This study explores both theoretically and experimentally how unwanted multiphoton components of single-photon sources affect the interference visibility, and finds that the overlap between the single photons and the noise photons significantly impacts the interference.
Single-photon sources: Approaching the ideal through multiplexing.
TLDR
The requirements for multiplexed sources are studied, various approaches to multiplexing using different degrees of freedom are compared and higher single-photon probabilities are allowed.
Integrated photonic quantum technologies
TLDR
This Review summarizes the advances in integrated photonic quantum technologies and its demonstrated applications, including quantum communications, simulations of quantum chemical and physical systems, sampling algorithms, and linear-optic quantum information processing.
...
...