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Matter wave interferometry for inertial sensing and tests of fundamental physics

Schlippert, Dennis and Albers, Henning and Braxmaier, Claus and Guzman, Felipe and Kumanchik, Lee and Meiners, Christian and Rajagopalan, Ashwin and Rengelink, Robert and Richardson, L. L. and Schubert, Christian and Tell, Dorothee and Wodey, Étienne and Ertmer, Wolfgang and Rasel, E. (2019) Matter wave interferometry for inertial sensing and tests of fundamental physics. DPG Tagung, 10.-15. März 2019, Rostock.

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Official URL: https://www.dpg-verhandlungen.de/year/2019/conference/rostock/part/q/session/54/contribution/1

Abstract

We report on recent developments concerning the commissioning of the Very Long Baseline Atom Interferometry test stand. Stretching over 15 m, the facility with its high-performance magnetic shield, Rb-Yb atom sources, and a low-frequency seismic attenuation system, will allow us to take on the competition with the stability of superconducting gravimeters with absolute measurements. By operating in a differential mode, we anticipate tests of the Universality of Free Fall at levels of parts in 10^(13) and below. We will furthermore report on matter wave sensors enhanced with opto-mechanical resonators as well as fully guided interferometry and discuss the potential of such systems in inertial sensing and fundamental physics. This work is supported by CRC 1128 geo-Q, CRC 1227 DQ-mat, the German Space Agency (DLR) through the Federal Ministry for Economic Affairs and Energy (BMWi) (Grant No. 50WM1641), the Federal Ministry of Education and Research (BMBF) through Photonics Research Germany (Grant No. 13N14875), and QUANOMET.

Item URL in elib:https://elib.dlr.de/133059/
Document Type:Conference or Workshop Item (Speech)
Title:Matter wave interferometry for inertial sensing and tests of fundamental physics
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schlippert, DennisInstitut für Quantenoptik, Leibniz Universität Hannover, GermanyUNSPECIFIED
Albers, HenningInstitut für Quantenoptik, Leibniz Universität Hannover, GermanyUNSPECIFIED
Braxmaier, ClausDLR, BremenUNSPECIFIED
Guzman, FelipeDLR BremenUNSPECIFIED
Kumanchik, LeeDLR BremenUNSPECIFIED
Meiners, ChristianInstitut für Quantenoptik, Leibniz Universität Hannover, GermanyUNSPECIFIED
Rajagopalan, AshwinInstitut für Quantenoptik, Leibniz Universität Hannover, GermanyUNSPECIFIED
Rengelink, RobertInstitut für Quantenoptik, Leibniz Universität Hannover, GermanyUNSPECIFIED
Richardson, L. L.Institut für Quantenoptik, Leibniz Universität Hannover, GermanyUNSPECIFIED
Schubert, ChristianInstitut für Quantenoptik, Leibniz Universität Hannover, GermanyUNSPECIFIED
Tell, DorotheeInstitut für Quantenoptik, Leibniz Universität Hannover, GermanyUNSPECIFIED
Wodey, ÉtienneInstitut für Quantenoptik, Leibniz Universität Hannover, GermanyUNSPECIFIED
Ertmer, WolfgangInstitut für Quantenoptik, Leibniz Universität Hannover, GermanyUNSPECIFIED
Rasel, E.Insitut für Quantenoptik, Leibniz Univ. HannoverUNSPECIFIED
Date:14 March 2019
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Atom interferometry
Event Title:DPG Tagung
Event Location:Rostock
Event Type:national Conference
Event Dates:10.-15. März 2019
Organizer:Deutsche Physikalische Gesellschaft
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):R - Systemtechnologien, R - Systems Engineering Optische Systeme
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Systems Enabling Technologies
Deposited By: Hamann, Ines
Deposited On:19 Dec 2019 13:06
Last Modified:19 Dec 2019 13:06

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