Zobrazeno 1 - 10 of 60 pro vyhledávání: '"Jacopo Belfi"'
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Akademický článek
Realization of a pulsed optically pumped Rb clock with a frequency stability below $$10^{-15}$$ 10 - 15
Autor: Michele Gozzelino, Salvatore Micalizio, Claudio E. Calosso, Jacopo Belfi, Adalberto Sapia, Marina Gioia, Filippo Levi
Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract We present the frequency stability performances of a vapor cell Rb clock based on the pulsed optically pumping (POP) technique. The clock has been developed in the frame of a collaboration between INRIM and Leonardo SpA, aiming to realize a
Externí odkaz: https://doaj.org/article/ae850c0232f4419b9954968d7e9fa137
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2
Akademický článek
First deep underground observation of rotational signals from an earthquake at teleseismic distance using a large ring laser gyroscope
Autor: Andreino Simonelli, Jacopo Belfi, Nicolò Beverini, Giorgio Carelli, Angela Di Virgilio, Enrico Maccioni, Gaetano De Luca, Gilberto Saccorotti
Publikováno v: Annals of Geophysics, Vol 59, Iss 0 (2016)
Recent advances in large ring laser gyroscopes (RLG) technologies opened the possibility to observe rotations of the ground with sensitivities up to 10−11 rad/sec over the frequency band of seismological interest (0.01-1Hz), thus opening the way to
Externí odkaz: https://doaj.org/article/a74d9b0868b64755aee900fc2c55feb6
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3
Orbit Determination and Time Transfer for a Lunar Radio Navigation System
Autor: Andrea Sesta, Mauro Di Benedetto, Daniele Durante, Luciano Iess, Michael Plumaris, Paolo Racioppa, Paolo Cappuccio, Ivan di Stefano, Debora Pastina, Giovanni Boscagli, Serena Molli, Fabrizio De Marchi, Gael Cascioli, Krzysztof Sosnica, Agnes Fienga, Nicola Linty, Jacopo Belfi
Within the pre-phase A of the Moonlight project proposed and funded by the European Space Agency (ESA), the ATLAS consortium has proposed an architecture to support a Lunar Radio Navigation System (LRNS) capable of providing PNT (Positioning, Navigat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::216297928fff6557a41b0c253658470d
https://doi.org/10.5194/egusphere-egu23-15933
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4
Characterization of a Nanometer Displacement Gauge for the Dimensional Control of Large Optomechanical Structures
Autor: Giampiero Naletto, Alberto Donazzan, Antonello Ortolan, Angela Di Virgilio, Maria G. Pelizzo, Jacopo Belfi, D. Cuccato, Alain Jody Corso
Publikováno v: IEEE transactions on instrumentation and measurement 68 (2019): 1165–1177. doi:10.1109/TIM.2018.2864445
info:cnr-pdr/source/autori:Donazzan, Alberto; Naletto, Giampiero; Belfi, Jacopo; Cuccato, Davide; Corso, Alain Jody; Di Virgilio, Angela; Ortolan, Antonello; Pelizzo, Maria Guglielmina/titolo:Characterization of a Nanometer Displacement Gauge for the Dimensional Control of Large Optomechanical Structures/doi:10.1109%2FTIM.2018.2864445/rivista:IEEE transactions on instrumentation and measurement/anno:2019/pagina_da:1165/pagina_a:1177/intervallo_pagine:1165–1177/volume:68
We present the design, implementation, and characterization of a heterodyne laser interferometer for nanometer displacement metrology. The purpose is to monitor the 3-D shape of a large optomechanical structure planned for future general relativity e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cac8862914c047795ebc93e96d6e96a
http://hdl.handle.net/11577/3296217
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6
GINGER and GINGERINO
Autor: A. Di Virgilio, Giampiero Naletto, L. Velotta, Nicolo' Beverini, Carlo Altucci, Antonello Ortolan, Donatella Ciampini, Jacopo Belfi, G. Terreni, I. Ferrante, E. Maccioni, C. Carelli, Francesco Fuso, Umberto Giacomelli, Filippo Bosi, Alberto Porzio
Publikováno v: Journal of Physics: Conference Series. 1342:012084
GINGER (Gyroscopes IN General Relativity) is a proposal aiming at measuring the Lense-Thirring effect with an Earth based experiment, using an array of ringlasers, which are the most sensitive inertial sensors to measure the rotation rate of the Eart
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12881ce934747bd5609e2b2a8af5e799
https://doi.org/10.1088/1742-6596/1342/1/012084
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Analysis of 90 day operation of the GINGERINO gyroscope
Autor: A. Di Virgilio, Umberto Giacomelli, Andrea Simonelli, G. Carelli, E. Maccioni, Fabio Stefani, G. Terreni, Jacopo Belfi, Nicolo' Beverini
Publikováno v: Applied optics. 57(20)
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 general relativity through an array of ring laser gyroscopes. GINGERINO is
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::058a9e0fcd1eadb7a9c8b28b644d69ec
https://pubmed.ncbi.nlm.nih.gov/30118056
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10
G-LAS a ring laser goniometer for angular metrology
Autor: Marco Pisani, Milena Astrua, Jacopo Belfi, Umberto Giacomelli, Giorgio Carelli, Enrico Maccioni, Marco Santiano, Angela Di Virgilio, Nicolo' Beverini
Publikováno v: 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS).
Accurate measurement of angles down to the nanoradian level is required in precision mechanical industry, as well in geodesy, astronomy and experimental physics. G-LAS (GyroLaser Angular Standard) is the new transportable prototype of goniometer, bas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ff4b4ac189a14384d05be5b7976daf5
https://doi.org/10.1109/fcs.2017.8088926
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