62 citations · 172 across the 4 of their papers we have counts for
4 papers
Determination of Intrinsic Effective Fields and Microwave Polarizations by High-Resolution Spectroscopy of Single NV Center Spins
Johannes Kölbl, Mark Kasperczyk, Beat Bürgler +2
We present high-resolution optically detected magnetic resonance (ODMR) spectroscopy on single nitrogen-vacancy (NV) center spins in diamond at and around zero magnetic field. The…
Spectral Evidence of Squeezing of a Weakly Damped Driven Nanomechanical Mode
J. S. Huber, G. Rastelli, M. J. Seitner +4
Because of the broken time-translation symmetry, in periodically driven vibrational systems fluctuations of different vibration components have different intensities. Fluctuations…
Initialisation of single spin dressed states using shortcuts to adiabaticity
Johannes Kölbl, Arne Barfuss, Mark Kaspercyzk +4
We demonstrate the use of shortcuts to adiabaticity protocols for initialisation, readout, and coherent control of dressed states generated by closed-contour, coherent driving of a…
Non-reciprocal coherent dynamics of a single spin under closed-contour interaction
Arne Barfuss, Johannes Kölbl, Lucas Thiel +3
Three-level quantum systems have formed a cornerstone of quantum optics since the discovery of coherent population trapping (CPT) and electromagnetically induced transparency. Key…