4 papers
Optical and electronic properties of low-density InAs/InP quantum dot-like structures devoted to single-photon emitters at telecom wavelengths
P. Holewa, M. Gawełczyk, C. Ciostek +4
Due to their band-structure and optical properties, InAs/InP quantum dots (QDs) constitute a promising system for single-photon generation at third telecom window of silica fibers…
Thresholdless transition to coherent emission at telecom wavelengths from coaxial nanolasers
Soren Kreinberg, Kaisa Laiho, Frederik Lohof +5
The ongoing miniaturization of semiconductor lasers has enabled ultra-low threshold devices and even provided a path to approach thresholdless lasing with linear input-output chara…
Synthesis and systematic optical investigation of selective area droplet epitaxy of InAs/InP quantum dots assisted by block copolymer lithography
Artem Shikin, Elizaveta Lebedkina, Czcibor Ciostek +6
We report on the systematic investigation of the optical properties of a selectively grown quantum dot gain material assisted by block-copolymer lithography for potential applicati…
Enhanced photon-extraction efficiency from InGaAs/GaAs quantum dots in deterministic photonic structures at 1.3 μm fabricated by in-situ electron-beam lithography
Nicole Srocka, Anna Musiał, Philipp-Immanuel Schneider +8
The main challenge in the development of non-classical light sources remains their brightness that limits the data transmission and processing rates as well as the realization of p…