209 citations · 564 across the 10 of their papers we have counts for
10 papers
Coexistence of weak and strong coupling with a quantum dot in a photonic molecule
S. Lichtmannecker, M. Kaniber, S. Echeverri-Arteaga +12
We study the emission from a molecular photonic cavity formed by two proximal photonic crystal defect cavities containing a small number (<3) of In(Ga)As quantum dots. Under strong…
A few-emitter solid-state multi-exciton laser
S. Lichtmannecker, M. Florian, T. Reichert +6
We report a combined experimental and theoretical study of non-conventional lasing from higher multi-exciton states of a few quantum dot-photonic crystal nanocavity. We show that t…
Dynamic acousto-mechanical control of a strongly coupled photonic molecule
Stephan Kapfinger, Thorsten Reichert, Stefan Lichtmannecker +5
Two-dimensional photonic crystal membranes provide a versatile planar architecture for integrated photonics to control the propagation of light on a chip employing high quality opt…
On-chip generation, routing and detection of quantum light
Günther Reithmaier, Michael Kaniber, Fabian Flassig +6
Semiconductor based photonic information technologies are rapidly being pushed to the quantum limit where non-classical states of light can be generated, manipulated and exploited…
A carrier relaxation bottleneck probed in single InGaAs quantum dots using integrated superconducting single photon detectors
G. Reithmaier, F. Flassig, P. Hasch +6
Using integrated superconducting single photon detectors we probe ultra-slow exciton capture and relaxation dynamics in single self-assembled InGaAs quantum dots embedded in a GaAs…
Highly directed emission from self-assembled quantum dots into guided modes in disordered photonic crystal waveguides
Thorsten Reichert, Stefan Lichtmannecker, Günther Reithmaier +7
We explore the dynamics and directionality of spontaneous emission from self-assembled In(Ga)As quantum dots into TE-polarised guided modes in GaAs two-dimensional photonic crystal…
Emitters of -photon bundles
C. Sánchez Muñoz, E. del Valle, A. González Tudela +6
We propose a scheme based on the coherent excitation of a two-level system in a cavity to generate an ultrabright CW and focused source of quantum light that comes in groups (bundl…
On-chip time resolved detection of quantum dot emission using integrated superconducting single photon detectors
Günther Reithmaier, Stefan Lichtmannecker, Thorsten Reichert +5
We report the routing of quantum light emitted by self-assembled InGaAs quantum dots (QDs) into the optical modes of a GaAs ridge waveguide and its efficient detection on-chip via…
Optimisation of NbN thin films on GaAs substrates for in-situ single photon detection in structured photonic devices
Günther Reithmaier, Jörg Senf, Stefan Lichtmannecker +5
We prepare NbN thin films by DC magnetron sputtering on [100] GaAs substrates, optimise their quality and demonstrate their use for efficient single photon detection in the near-in…
A Correlation between the Emission Intensity of Self-Assembled Germanium Islands and the Quality Factor of Silicon Photonic Crystal Nanocavities
N. Hauke, S. Lichtmannecker, T. Zabel +7
We present a comparative micro-photoluminescence study of the emission intensity of self-assembled germanium islands coupled to the resonator mode of two-dimensional silicon photon…