92 citations · 145 across the 5 of their papers we have counts for
6 papers
Four-wave mixing dynamics of a strongly coupled quantum-dot--microcavity system driven by up to 20 photons
Daniel Groll, Daniel Wigger, Kevin Jürgens +6
The Jaynes-Cummings (JC) model represents one of the simplest ways in which single qubits can interact with single photon modes, leading to profound quantum phenomena like superpos…
Entropy Dynamics of Phonon Quantum States Generated by Optical Excitation of a Two-Level System
Thilo Hahn, Daniel Wigger, Tilmann Kuhn
In quantum physics, two prototypical model systems stand out due to their wide range of applications. These are the two-level system (TLS) and the harmonic oscillator. The former i…
Acoustic Phonon Sideband Dynamics During Polaron Formation in a Single Quantum Dot
Daniel Wigger, Vage Karakhanyan, Christian Schneider +5
When an electron-hole pair is optically excited in a semiconductor quantum dot the host crystal lattice needs to adapt to the presence of the generated charge distribution. Therefo…
Influence of excited state decay and dephasing on phonon quantum state preparation
Thilo Hahn, Daniel Groll, Tilmann Kuhn +1
The coupling between single-photon emitters and phonons opens many possibilities to store and transmit quantum properties. In this paper we apply the independent boson model to des…
Phonon-assisted emission and absorption of individual color centers in hexagonal boron nitride
Daniel Wigger, Robert Schmidt, Osvaldo Del Pozo-Zamudio +10
Defect centers in hexagonal boron nitride represent room-temperature single-photon sources in a layered van der Waals material. These light emitters appear with a wide range of tra…
Dynamics of excitons in individual InAs quantum dots revealed in four-wave mixing spectroscopy
Q. Mermillod, D. Wigger, V. Delmonte +8
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 o…