Single photons are a fundamental element of most quantum optical technologies. The ideal
single-photon source is an on-demand, deterministic, single-photon source delivering light …

Worldwide, enormous efforts are directed toward the development of the so‐called quantum
internet. Turning this long‐sought‐after dream into reality is a great challenge that will …

Quantum dots are both excellent single-photon sources and hosts for single spins. This
combination enables the deterministic generation of Raman-photons—bandwidth-matched …

The plasmonic nanolaser is a class of lasers with the physical dimensions free from the
optical diffraction limit. In the past decade, progress in performance, applications, and …

Using far-field optical lithography, a single quantum dot is positioned within a pillar
microcavity with a 50 nm accuracy. The lithography is performed in situ at 10 K while …

The implementation and engineering of bright and coherent solid state quantum light
sources is key for the realization of both on chip and remote quantum networks. Despite …

Photonic realizations of neural network computing hardware are a promising approach to
enable future scalability of neuromorphic computing. The number of special purpose …

The signature of coherent coupling between two quantum states is an anticrossing in their
energies as one is swept through the other. In single semiconductor quantum dots …

The scalability of a quantum network based on semiconductor quantum dots lies in the
possibility of having an electrical control of the quantum dot state as well as controlling its …

We report on triggered single photon emission from low mode volume electrically driven
quantum dot-micropillar cavities at repetition rates of up to 220 MHz. Due to an optimized …