3 papers
astro-ph.IM2020
An underground Sagnac gyroscope with sub-prad/s rotation rate sensitivity: toward General Relativity tests on Earth
Angela D. V. Di Virgilio, Filippo Bosi, Umberto Giacomelli +11
Measuring in a single location on Earth its angular rotation rate with respect to the celestial frame, with a sensitivity enabling access to the tiny Lense-Thirring effect is an ex…
gr-qc2019
Analysis of ring laser gyroscopes including laser dynamics
Angela D. V. Di Virgilio, Nicolò Beverini, Giorgio Carelli +3
Inertial sensors stimulate very large interest, not only for their application but also for fundamental physics tests. Ring laser gyros, which measure angular rotation rate, are ce…
physics.ins-det2019
Length measurement and stabilisation of the diagonals of a square area laser gyroscope
N. Beverini, G. Carelli, A. Di Virgilio +4
Large frame ring laser gyroscopes are top sensitivity inertial sensors able to measure absolute angular rotation rate below in few seconds. The development of…