A light-hole exciton in a quantum dot
A light-hole exciton is a quasiparticle formed from a single electron bound to a single light
hole. This type of fundamental excitation, if confined inside a semiconductor quantum dot …
hole. This type of fundamental excitation, if confined inside a semiconductor quantum dot …
Bright quantum dot single-photon emitters at telecom bands heterogeneously integrated on Si
Whereas the Si photonic platform is highly attractive for scalable optical quantum information
processing, it lacks practical solutions for efficient photon generation. Self-assembled …
processing, it lacks practical solutions for efficient photon generation. Self-assembled …
Uniaxial stress flips the natural quantization axis of a quantum dot for integrated quantum photonics
X Yuan, F Weyhausen-Brinkmann… - Nature …, 2018 - nature.com
The optical selection rules in epitaxial quantum dots are strongly influenced by the
orientation of their natural quantization axis, which is usually parallel to the growth direction …
orientation of their natural quantization axis, which is usually parallel to the growth direction …
Excitation-Induced Dephasing in a Resonantly Driven Quantum Dot
We report on coherent emission of the neutral exciton state in a single semiconductor self-
assembled InAs/GaAs quantum dot embedded in a one-dimensional waveguide, under …
assembled InAs/GaAs quantum dot embedded in a one-dimensional waveguide, under …
Hyperfine interaction limits polarization entanglement of photons from semiconductor quantum dots
Excitons in quantum dots are excellent sources of polarization-entangled photon pairs, but a
quantitative understanding of their interaction with the nuclear spin bath is still missing. Here …
quantitative understanding of their interaction with the nuclear spin bath is still missing. Here …
Supercoupling between heavy-hole and light-hole states in nanostructures
The heavy-hole (HH) and light-hole (LH) components of the valence states in three-
dimensional (3D) bulk semiconductors can mix quantum mechanically as the dimensionality …
dimensional (3D) bulk semiconductors can mix quantum mechanically as the dimensionality …
InAs/AlGaAs quantum dots for single-photon emission in a red spectral range
MV Rakhlin, KG Belyaev, GV Klimko, IS Mukhin… - Scientific Reports, 2018 - nature.com
We report on comparative optical studies of InAs/Al0. 44Ga0. 56As quantum dots (QDs)
grown by molecular beam epitaxy either with or without a thin GaAs interlayer inserted …
grown by molecular beam epitaxy either with or without a thin GaAs interlayer inserted …
On-chip scalable highly pure and indistinguishable single-photon sources in ordered arrays: path to quantum optical circuits
Realization of quantum optical circuits is at the heart of quantum photonic information
processing. A long-standing obstacle, however, has been the absence of a suitable platform …
processing. A long-standing obstacle, however, has been the absence of a suitable platform …
Dynamics of excitons in individual InAs quantum dots revealed in four-wave mixing spectroscopy
A detailed understanding of the population and coherence dynamics in optically driven
individual emitters in solids and their signatures in ultrafast nonlinear optical signals is of …
individual emitters in solids and their signatures in ultrafast nonlinear optical signals is of …
Light-hole exciton in a nanowire quantum dot
Quantum dots inserted inside semiconductor nanowires are extremely promising candidates
as building blocks for solid-state-based quantum computation and communication. They …
as building blocks for solid-state-based quantum computation and communication. They …