activity
20232026
most citedSelf-calibrating gas pressure sensor with a 10-decade measurement range

10 citations · 12 across the 4 of their papers we have counts for

collaborators

5 papers

quant-ph2026

Path-Degenerate Quantum Interferometry for Loss Resilience in Gravitational-Wave Detectors

Jonas Rittmeyer, Niels Boettner, Farid Khalili +2

Optical decoherence degrades quantum correlations in squeezed states of light, severely limiting the quantum-nondemolition (QND) sensitivity of gravitational-wave detectors. Here,…

quant-ph2025

Photodiode quantum efficiency for 2-μm light in the signal band of gravitational wave detectors

Julian Gurs, Nils Sueltmann, Christian Darsow-Fromm +2

Quantum technologies with quantum correlated light require photodiodes with near-perfect `true' quantum efficiency, the definition of which adequately accounts for the photodiode d…

quant-ph2025★ 2 cited

Discovery of entanglement generation by elastic collision to realise the original Einstein-Podolsky-Rosen thought experiment

Roman Schnabel

The amazing quantum effect of `entanglement' was discovered in the 1935 thought experiment by Albert Einstein, Boris Podolsky and Nathan Rosen (`EPR'). The ensuing research opened…

physics.ins-det2024

Measurement of the thermal accommodation coefficient of helium on a crystalline silicon surface at low-temperatures

Alexander Franke, Nils Sültmann, Christoph Reinhardt +5

Next-generation gravitational wave observatories are expected to use cryogenically cooled, pendulum-suspended 200 kg test mass mirrors from a crystalline material such as crystalli…

physics.app-ph2023★ 10 cited

Self-calibrating gas pressure sensor with a 10-decade measurement range

Christoph Reinhardt, Hossein Masalehdan, Sandy Croatto +6

Recent years have seen a rapid reduction in the intrinsic loss of nanomechanical resonators (i.e., chip-scale mechanical oscillators). As a result, these devices become increasingl…