26 citations · 26 across the 3 of their papers we have counts for
4 papers · 1 filter
Demonstration of interferometer enhancement through EPR entanglement
Jan Südbeck, Sebastian Steinlechner, Mikhail Korobko +1
The sensitivity of laser interferometers used for the detection of gravitational waves (GWs) is limited by quantum noise of light. An improvement is given by light with squeezed qu…
Mitigating mode-matching loss in nonclassical laser interferometry
Sebastian Steinlechner, Niels-Ole Rohweder, Mikhail Korobko +3
Strongly squeezed states of light are a key technology in boosting the sensitivity of interferometric setups, such as in gravitational-wave detectors. However, the practical use of…
Quantum noise cancellation in asymmetric speed meters with balanced homodyne readout
T Zhang, E Knyazev, S Steinlechner +17
Sagnac speed meter (SSM) topology is known as an alternative technique to reduce quantum back-action in gravitational-wave interferometers. However, any potential imbalance of the…
Quantum-Dense Metrology
Sebastian Steinlechner, Jöran Bauchrowitz, Melanie Meinders +3
Quantum metrology utilizes entanglement for improving the sensitivity of measurements. Up to now the focus has been on the measurement of just one out of two non-commuting observab…