A quantum gravimeter measures the absolute acceleration of gravity g\u00a0
using atomic interferometry. In the interferometric process, a cold cloud\u00a0
of 87Rb atoms interact with two counter-propagating laser beams,\u00a0
which are produced from a single beam that is reflected off a mirror\u00a0
located at the end of the gravimeter’s flight tube. Thus, to achieve good\u00a0
precision on g among other things, it is necessary to know the phase\u00a0
difference induced by the mirror\u00b4s displacements. Here we report advances\u00a0
on the development of a postprocessing vibrational compensation module,\u00a0
carried out in the construction of a portable quantum gravimeter made in Mexico.<\/p>\n","protected":false},"excerpt":{"rendered":"
A quantum gravimeter measures the absolute acceleration of gravity g
\nusing atomic interferometry. In the interferometric process, a cold cloud
\nof 87Rb atoms interact with two counter-propagating laser beams,
\nwhich are produced from a single beam that is reflected off a mirror
\nlocated at the end of the gravimeter’s flight tube. Thus, to achieve good
\nprecision on g among other things, it is necessary to know the phase
\ndifference induced by the mirror\u00b4s displacements. Here we report advances
\non the development of a postprocessing vibrational compensation module,
\ncarried out in the construction of a portable quantum gravimeter made in Mexico.<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-570","post","type-post","status-publish","format-standard","hentry","category-fomo2021-abstract"],"jetpack_featured_media_url":"","uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"ashe-slider-full-thumbnail":false,"ashe-full-thumbnail":false,"ashe-list-thumbnail":false,"ashe-grid-thumbnail":false,"ashe-single-navigation":false},"uagb_author_info":{"display_name":"Wolf von Klitzing","author_link":"https:\/\/www.matterwaveoptics.eu\/FOMO2022\/author\/klitzing\/"},"uagb_comment_info":0,"uagb_excerpt":"A quantum gravimeter measures the absolute acceleration of gravity g using atomic interferometry. In the interferometric process, a cold cloud of 87Rb atoms interact with two counter-propagating laser beams, which are produced from a single beam that is reflected off a mirror located at the end of the gravimeter's flight tube. Thus, to achieve good…","jetpack_sharing_enabled":true,"publishpress_future_action":{"enabled":false,"date":"2026-07-29 18:34:56","action":"category","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.matterwaveoptics.eu\/FOMO2022\/wp-json\/wp\/v2\/posts\/570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.matterwaveoptics.eu\/FOMO2022\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.matterwaveoptics.eu\/FOMO2022\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.matterwaveoptics.eu\/FOMO2022\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.matterwaveoptics.eu\/FOMO2022\/wp-json\/wp\/v2\/comments?post=570"}],"version-history":[{"count":1,"href":"https:\/\/www.matterwaveoptics.eu\/FOMO2022\/wp-json\/wp\/v2\/posts\/570\/revisions"}],"predecessor-version":[{"id":571,"href":"https:\/\/www.matterwaveoptics.eu\/FOMO2022\/wp-json\/wp\/v2\/posts\/570\/revisions\/571"}],"wp:attachment":[{"href":"https:\/\/www.matterwaveoptics.eu\/FOMO2022\/wp-json\/wp\/v2\/media?parent=570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.matterwaveoptics.eu\/FOMO2022\/wp-json\/wp\/v2\/categories?post=570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.matterwaveoptics.eu\/FOMO2022\/wp-json\/wp\/v2\/tags?post=570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}