17 citations · 50 across the 4 of their papers we have counts for
4 papers
Precise characterization of a silicon carbide waveguide fiber interface
Marcel Krumrein, Raphael Nold, Flavie Davidson-Marquis +13
Emitters in high refractive index materials like 4H-SiC suffer from reduced detection of photons because of losses caused by total internal reflection. Thus, integration into effic…
A Quantum Optical Microphone in the Audio Band
Raphael Nold, Charles Babin, Joel Schmidt +12
The ability to perform high-precision optical measurements is paramount to science and engineering. Laser interferometry enables interaction-free sensing with a precision ultimatel…
Two-photon phase-sensing with single-photon detection
Panagiotis Vergyris, Charles Babin, Raphael Nold +6
Path-entangled multi-photon states allow optical phase-sensing beyond the shot-noise limit, provided that an efficient parity measurement can be implemented. Realising this experim…
Controlling the dipole blockade and ionization rate of Rydberg atoms in strong electric fields
Markus Stecker, Raphael Nold, Lea-Marina Steinert +4
We study a novel regime of the Rydberg excitation blockade using highly Stark-shifted, yet long-living, states of Rb atoms subject to electric fields above the classical ionization…