atomic gravity gradiometer
Gravity gradiometer using freely-falling cold rubidium atoms
Non-invasive gradiometry
Institut d'Optique Théorique et Appliquée
Qu-Test
IOTA provides a high sensitivity gravity gradiometer, which can detect non-invasively the presence and absence of masses. The instrument will be used to develop inversion protocols to reconstruct the nearby mass density distributions.
Sensing
4
Testing  Measurements