18 citations · 44 across the 4 of their papers we have counts for
3 papers
Mitigating effects of nonlinearities in homodyne quadrature interferometers
Johannes Lehmann, Artem Basalaev, Jonathan J. Carter +12
Homodyne Quadrature interferometers (HoQI) are an interferometric displacement sensing scheme proven to have excellent noise performance, making them a strong candidate for sensing…
A vertical inertial sensor with interferometric readout
S. L. Kranzhoff, J. Lehmann, R. Kirchhoff +9
High precision interferometers such as gravitational-wave detectors require complex seismic isolation systems in order to decouple the experiment from unwanted ground motion. Impro…
Huddle test measurement of a near Johnson noise limited geophone
R. Kirchhoff, C. M. Mow-Lowry, V. B. Adya +11
In this paper the sensor noise of two geophone configurations (L-22D and L-4C geophones from Sercel with custom built amplifiers) was measured by performing two huddle tests. It is…