104 citations · 272 across the 10 of their papers we have counts for
12 papers
Status of the GINGER project
Carlo Altucci, Francesco Bajardi, Andrea Basti +20
Large frame Ring laser gyroscopes, based on the Sagnac effect, are top sensitivity instrumentation to measure angular velocity with respect to the fixed stars. GINGER (Gyroscopes I…
Status of the GINGER project
A. D. V. Di Virgilio
GINGER (Gyroscopes IN GEneral Relativity), based on an array of large dimension ring laser gyroscopes, is aiming at measuring in the Gran Sasso underground laboratory the Earth ang…
Noise level of a ring laser gyroscope in the femto-rad/s range
Angela D. V. Di Virgilio, Francesco Bajardi, Andrea Basti +10
Absolute angular rotation rate measurements with sensitivity better than prad/s would be beneficial for fundamental science investigations. On this regard, large frame Earth based…
Constraining Theories of Gravity by GINGER experiment
Salvatore Capozziello, Carlo Altucci, Francesco Bajardi +14
The debate on gravity theories to extend or modify General Relativity is very active today because of the issues related to ultra-violet and infra-red behavior of Einstein's theory…
Reaching the sensitivity limit of a Sagnac gyroscope through linear regression analysis
Angela D. V. Di Virgilio, Umberto Giacomelli, Andrea Simonelli +14
The sensitivity to angular rotation of the top class Sagnac gyroscope GINGERINO is carefully investigated with standard statistical means, using 103 days of continuous operation an…
Effects of temperature variations in high sensitivity Sagnac gyroscope
Andrea Basti, Nicolò Beverini, Filippo Bosi +11
GINGERINO is one of the most sensitive Sagnac laser-gyroscope based on an heterolithic mechanical structure. It is a prototype for GINGER, the laser gyroscopes array proposed to re…
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…
Identification and correction of Sagnac frequency variations: an implementation for the GINGERINO data analysis
Angela D. V. Di Virgilio, Umberto Giacomelli, Nicolò Beverini +5
Ring laser gyroscopes are top sensitivity inertial sensors used in the measurement of angular rotation rates. It is well known that the response of such remarkable instruments can…
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…
Ion microscopy based on laser-cooled cesium atoms
M. Viteau, M. Reveillard, L. Kime +11
We demonstrate a prototype of a Focused Ion Beam machine based on the ionization of a laser-cooled cesium beam adapted for imaging and modifying different surfaces in the few-tens…
Local mechanical properties of electrospun fibers correlate to their internal nanostructure
Andrea Camposeo, Israel Greenfeld, Francesco Tantussi +6
The properties of polymeric nanofibers can be tailored and enhanced by properly managing the structure of the polymeric molecules at the nanoscale. Although electrospun polymer fib…
Bose-Einstein condensation of rubidium atoms in a triaxial TOP-trap
J. H. Müller, D. Ciampini, O. Morsch +5
We report the results of experiments with Bose-Einstein condensates of rubidium atoms in a triaxial TOP-trap, presenting measurements of the condensate fraction and the free expans…