358 citations · 799 across the 5 of their papers we have counts for
5 papers
Optomechanics with one-dimensional gallium phosphide photonic crystal cavities
Katharina Schneider, Yannick Baumgartner, Simon Hönl +5
Gallium phosphide offers an attractive combination of a high refractive index ( for vacuum wavelengths up to 4 μm) and a wide electronic bandgap (2.26 eV), enabling optical ca…
Integrated gallium phosphide nonlinear photonics
Dalziel J. Wilson, Katharina Schneider, Simon Hoenl +3
Gallium phosphide (GaP) is an indirect bandgap semiconductor used widely in solid-state lighting. Despite numerous intriguing optical properties---including large and $χ^…
Gallium phosphide-on-silicon dioxide photonic devices
Katharina Schneider, Pol Welter, Yannick Baumgartner +3
The development of integrated photonic circuits utilizing gallium phosphide requires a robust, scalable process for fabrication of GaP-on-insulator devices. Here we present the fir…
Strong optomechanical coupling in a slotted photonic crystal nanobeam cavity with an ultrahigh quality factor-to-mode volume ratio
Katharina Schneider, Paul Seidler
We describe the design, fabrication, and characterization of a one-dimensional silicon photonic crystal cavity in which a central slot is used to enhance the overlap between highly…
Single-Photon Transistor Using a Förster Resonance
Daniel Tiarks, Simon Baur, Katharina Schneider +2
An all-optical transistor is a device in which a gate light pulse switches the transmission of a target light pulse with a gain above unity. The gain quantifies the change of the t…