Invited review article: Large ring lasers for rotation sensing
KU Schreiber, JPR Wells - Review of Scientific Instruments, 2013 - pubs.aip.org
Over the last two decades a series of large ring laser gyroscopes have been built having an
unparalleled scale factor. These upscaled devices have improved the sensitivity and stability …
unparalleled scale factor. These upscaled devices have improved the sensitivity and stability …
[HTML][HTML] A review of rotational seismology area of interest from a recording and rotational sensors point of view
AT Kurzych, LR Jaroszewicz - Sensors, 2024 - mdpi.com
This article reviews rotational seismology, considering different areas of interest, as well as
measuring devices used for rotational events investigations. After a short theoretical …
measuring devices used for rotational events investigations. After a short theoretical …
Characterizing the background noise level of rotational ground motions on Earth
The development of high‐sensitive ground‐motion instrumentation for Earth and planetary
exploration is governed by so‐called low‐noise models, which characterize the minimum …
exploration is governed by so‐called low‐noise models, which characterize the minimum …
Optimization of the geometrical stability in square ring laser gyroscopes
Ultra-sensitive ring laser gyroscopes are regarded as potential detectors of the general
relativistic frame-dragging effect due to the rotation of the Earth. Our project for this goal is …
relativistic frame-dragging effect due to the rotation of the Earth. Our project for this goal is …
First deep underground observation of rotational signals from an earthquake at teleseismic distance using a large ring laser gyroscope
Recent advances in large ring laser gyroscopes (RLG) technologies opened the possibility
to observe rotations of the ground with sensitivities up to $10^{-11} $$\frac {rad}{s} $ over the …
to observe rotations of the ground with sensitivities up to $10^{-11} $$\frac {rad}{s} $ over the …
Amplification of rotation velocity using weak measurements in Sagnac's interferometer
JH Huang, XY Duan, XY Hu - The European Physical Journal D, 2021 - Springer
We study the amplification of rotation velocity with the Sagnac interferometer based on the
concept of weak-value amplification. By using a different scheme to perform the Sagnac …
concept of weak-value amplification. By using a different scheme to perform the Sagnac …
A large area fiber optic gyroscope on multiplexed fiber network
We describe a fiber optical gyroscope based on the Sagnac effect realized on a multiplexed
telecom fiber network. Our loop encloses an area of 20 km^ 2 and coexists with Internet data …
telecom fiber network. Our loop encloses an area of 20 km^ 2 and coexists with Internet data …
Analysis of 90 day operation of the GINGERINO gyroscope
Gyroscopes IN GEneral Relativity (GINGER) is a proposed experiment with the aim of
measuring in a ground laboratory the gravitoelectric and gravitomagnetic effects foreseen by …
measuring in a ground laboratory the gravitoelectric and gravitomagnetic effects foreseen by …
Low‐frequency tilt seismology with a precision ground‐rotation sensor
We describe measurements of the rotational component of teleseismic surface waves using
an inertial high‐precision ground‐rotation sensor installed at the Laser Interferometer …
an inertial high‐precision ground‐rotation sensor installed at the Laser Interferometer …
High-accuracy ring laser gyroscopes: Earth rotation rate and relativistic effects
Abstract The Gross Ring G is a square ring laser gyroscope, built as a monolithic Zerodur
structure with 4 m length on all sides. It has demonstrated that a large ring laser provides a …
structure with 4 m length on all sides. It has demonstrated that a large ring laser provides a …