125 citations · 296 across the 7 of their papers we have counts for
7 papers
3D printed micro-optics for quantum technology: Optimized coupling of single quantum dot emission into a single mode fiber
Marc Sartison, Ksenia Weber, Simon Thiele +9
Future quantum technology relies crucially on building quantum networks with high fidelity. To achieve this challenging goal, it is of utmost importance to connect single quantum s…
Quantum dot single-photon emission coupled into single-mode fibers with 3D printed micro-objectives
Lucas Bremer, Ksenia Weber, Sarah Fischbach +10
User-friendly single-photon sources with high photon-extraction efficiency are crucial building blocks for photonic quantum applications. For many of these applications, such as lo…
A deterministically fabricated spectrally-tunable quantum dot based single-photon source
S. Fischbach, M. v. Helversen, M. Schmidt +6
Spectrally-tunable quantum-light sources are key elements for the realization of long-distance quantum communication. A deterministically fabricated single-photon source with a pho…
Enhancing the photon-extraction efficiency of site-controlled quantum dots by deterministically fabricated microlenses
Arsenty Kaganskiy, Sarah Fischbach, Andre Strittmatter +3
We report on the realization of scalable single-photon sources (SPSs) based on single site-controlled quantum dots (SCQDs) and deterministically fabricated microlenses. The fabrica…
A stand-alone fiber-coupled single-photon source
Alexander Schlehahn, Sarah Fischbach, Ronny Schmidt +5
In this work, we present a stand-alone and fiber-coupled quantum-light source. The plug-and-play device is based on an optically driven quantum dot delivering single photons via an…
Impact of phonons on dephasing of individual excitons in deterministic quantum dot microlenses
T. Jakubczyk, V. Delmonte, S. Fischbach +12
Optimized light-matter coupling in semiconductor nanostructures is a key to understand their optical properties and can be enabled by advanced fabrication techniques. Using in-situ…
Metamaterial metal-based bolometers
Fabian B. P. Niesler, Justyna K. Gansel, Sarah Fischbach +1
We demonstrate metamaterial metal-based bolometers, which take advantage of resonant absorption in that a spectral and/or polarization filter can be built into the bolometer. Our p…