Reference : On the evaluation of systematic effects in atom and corner-cube absolute gravimeters
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Earth sciences & physical geography
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/10993/1095
On the evaluation of systematic effects in atom and corner-cube absolute gravimeters
English
Rothleitner, Christian mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
Svitlov, Sergiy mailto [University of Erlangen-Nuremberg > Institute of Optics, Information and Photonics]
13-Feb-2012
Physics Letters A
Elsevier Science
376
1090-1095
Yes (verified by ORBilu)
International
0375-9601
Amsterdam
The Netherlands
[en] Atom gravimeter ; Corner-cube gravimeter ; Free-fall acceleration
[en] We show that due to analogy of atom and optical interferometry a perturbed phase propagates identically in atom and corner-cube absolute gravimeters. To evaluate associated systematic effects, we consider both gravimeters as a linear system in the time domain. This formalism is based on a weighting function earlier derived for a corner-cube gravimeter. As an example, we demonstrate that the corrections for a linear change of gravity are essentially the same for both gravimeters. Application of a common formalism to analyse various systematic effects could reveal possible source of disagreement in comparisons of atom and corner-cube absolute gravimeters.
Researchers ; Professionals ; Students
http://hdl.handle.net/10993/1095
10.1016/j.physleta.2012.02.019
http://www.sciencedirect.com/science/article/pii/S0375960112001296

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