26 citations · 91 across the 5 of their papers we have counts for
6 papers
Modally Resolved Fabry-Perot Experiment with Semiconductor Waveguides
B. Pressl, T. Günthner, K. Laiho +5
Based on the interaction between different spatial modes, semiconductor Bragg-reflection waveguides provide a highly functional platform for non-linear optics. Therefore, the contr…
Broadband indistinguishability from bright parametric downconversion in a semiconductor waveguide
T. Günthner, B. Pressl, K. Laiho +5
Parametric downconversion (PDC) in semiconductor Bragg-reflection waveguides (BRW) is routinely exploited for photon-pair generation in the telecommunication range. Contrary to man…
Liquid-nitrogen cooled, free-running single-photon sensitive detector at telecommunication wavelengths
M. Covi, B. Pressl, T. Günthner +4
The measurement of light characteristics at the single- and few photon level plays a key role in many quantum optics applications. Often photodetection is preceded with the transmi…
Broadband Purcell enhanced emission dynamics of quantum dots in linear photonic crystal waveguides
Arne Laucht, Thomas Günthner, Simon Pütz +8
The authors investigate the spontaneous emission dynamics of self-assembled InGaAs quantum dots embedded in GaAs photonic crystal waveguides. For an ensemble of dots coupled to gui…
A Waveguide-Coupled On-Chip Single Photon Source
A. Laucht, S. Pütz, T. Günthner +8
We investigate single photon generation from individual self-assembled InGaAs quantum dots coupled to the guided optical mode of a GaAs photonic crystal waveguide. By performing co…
Non-resonant feeding of photonic crystal nanocavity modes by quantum dots
A. Laucht, N. Hauke, A. Neumann +9
We experimentally probe the non-resonant feeding of photons into the optical mode of a two dimensional photonic crystal nanocavity from the discrete emission from a quantum dot. Fo…