111 citations · 153 across the 5 of their papers we have counts for
5 papers
Realization of high-Q/V bichromatic photonic crystal cavities defined by an effective Aubry-André-Harper potential
A. Simbula, M. Schatzl, L. Zagaglia +6
We report on the design, fabrication and optical characterization of bichromatic photonic crystal cavities in thin silicon membranes, with resonances around 1550 nm wavelength. The…
Efficient continuous-wave nonlinear frequency conversion in high-Q Gallium Nitride photonic crystal cavities on Silicon
Mohamed Sabry Mohamed, Angelica Simbula, Jean-François Carlin +6
We report on nonlinear frequency conversion from the telecom range via second harmonic generation (SHG) and third harmonic generation (THG) in suspended gallium nitride slab photon…
Local Density-of-States Mapping in Photonic Crystal Resonators by Deterministically Positioned Germanium Quantum Dots
Magdalena Schatzl, Florian Hackl, Martin Glaser +6
We report on mapping of the local density of states in L3 photonic crystal resonators (PCR) via deterministically positioned single Ge quantum dots (QDs). Perfect site-control of G…
Energy correlations of photon pairs generated by a silicon microring resonator probed by Stimulated Four Wave Mixing
Davide Grassani, Angelica Simbula, Stefano Pirotta +8
Compact silicon integrated devices, such as micro-ring resonators, have recently been demonstrated as efficient sources of quantum correlated photon pairs. The mass production of i…
An integrated source of spectrally filtered correlated photons for large scale quantum photonic systems
Nicholas C. Harris, Davide Grassani, Angelica Simbula +7
We demonstrate the generation of quantum-correlated photon-pairs combined with the spectral filtering of the pump field by more than 95dB using Bragg reflectors and electrically tu…