404 citations · 1.4k across the 19 of their papers we have counts for
19 papers
On the importance of antimony for temporal evolution of emission from self-assembled (InGa)(AsSb)/GaAs quantum dots on GaP(001)
Petr Steindl, Elisa Maddalena Sala, Benito Alén +2
Understanding the carrier dynamics of nanostructures is the key for development and optimization of novel semiconductor nano-devices. Here, we study the optical properties and carr…
Optical response of (InGa)(AsSb)/GaAs quantum dots embedded in a GaP matrix
Petr Steindl, Elisa Maddalena Sala, Benito Alén +3
The optical response of (InGa)(AsSb)/GaAs quantum dots (QDs) grown on GaP (001) substrates is studied by means of excitation and temperature-dependent photoluminescence (PL), and i…
Electronic states of (InGa)(AsSb)/GaAs/GaP quantum dots
Petr Klenovský, Andrei Schliwa, Dieter Bimberg
Detailed theoretical studies of the electronic structure of (InGa)(AsSb)/GaAs/GaP quantum dots are presented. This system is unique since it exhibits concurrently direct and indire…
Experimental Optimum Maximum-Confidence Discrimination and Optimum Unambiguous Discrimination of Two Mixed Single-Photon States
Gesine A. Steudle, Sebastian Knauer, Ulrike Herzog +4
We present an experimental implementation of optimum measurements for quantum state discrimination. Optimum maximum-confidence discrimination and optimum unambiguous discrimination…
Finite Element Simulation of the Optical Modes of Semiconductor Lasers
J. Pomplun, S. Burger, F. Schmidt +5
In the present article we investigate optical near fields in semiconductor lasers. We perform finite element simulations for two different laser types, namely a super large optical…
Origin of the Broad Lifetime Distribution of Localized Excitons in InGaN/GaN Quantum Dots
M. Winkelnkemper, M. Dworzak, T. P. Bartel +3
We derive an energy-dependent decay-time distribution function from the multi-exponential decay of the ensemble photoluminescence (PL) of InGaN/GaN quantum dots (QDs), which agrees…