Details
| Original language | English |
|---|---|
| Title of host publication | Quantum Sensing, Imaging, and Precision Metrology |
| Editors | Jacob Scheuer, Selim M. Shahriar |
| Publisher | SPIE |
| ISBN (electronic) | 9781510659995 |
| Publication status | Published - 8 Mar 2023 |
| Event | Quantum Sensing, Imaging, and Precision Metrology 2023 - San Francisco, United States Duration: 28 Jan 2023 → 2 Feb 2023 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 12447 |
| ISSN (Print) | 0277-786X |
| ISSN (electronic) | 1996-756X |
Abstract
Matter-wave interferometers show great a potential for improving inertial sensing. The absence of drifts recommends them for a variety of applications in geodesy, navigation, or fundamental physics.Atom interferometry offers an interesting perspective for the detection of gravitational waves in the frequency band between eLISA and Advanced LIGO. A key feature to reach the targeted sensitivities for these devices is large momentum transfer. Optical lattices are ideal tools to transfer large number of photon recoils onto atoms for interferometry. We demonstrate twin-lattice atom interferometers with up to 1632 photon recoils at a maximum splitting of 408 photon recoils. To reach these large momentum splittings while maintaining interferometric contrast, we utilize delta-kick collimated Bose-Einstein condensates generated on an atom-chip. Twin-lattice interferometers might open up new perspective for a variety of applications using compact atom interferometer geometries.
Keywords
- Accelerometers, Atom inferferometry, Bose-Einstein condensate, Gravimeters, Gyroscopes, Large momentum transfer, Optical lattices, Quantum sensing
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Condensed Matter Physics
- Computer Science(all)
- Computer Science Applications
- Mathematics(all)
- Applied Mathematics
- Engineering(all)
- Electrical and Electronic Engineering
Cite this
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- BibTeX
- RIS
Quantum Sensing, Imaging, and Precision Metrology. ed. / Jacob Scheuer; Selim M. Shahriar. SPIE, 2023. 1244704 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12447).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Twin lattice interferometry for inertial sensing
AU - Abend, Sven
AU - Rasel, Ernst M.
N1 - Funding Information: The presented work is supported by the CRC 1227 DQmat within the projects B07 and B09, the EXC 2123 Quantum Frontiers within the research units B02 and B05, the QUESTLFS, the German Space Agency (DLR) with funds provided by the Federal Ministry of Economic Affairs and Energy (BMWi) due to an enactment of the German Bundestag under grant No. DLR 50WM1952 (QUANTUS-V-Fallturm), 50WP1700 (BECCAL), 50RK1957 (QGYRO), the Verein Deutscher Ingenieure (VDI) with funds provided by the Federal Ministry of Education and Research (BMBF) under grant No. VDI 13N14838 (TAIOL), and received support from the CRC 1128 geo-Q within the projects A01 and A02. We acknowledge financial support from “Nieders¨achsisches Vorab” through the “Quantum-and Nano-Metrology (QUANOMET)” initiative within the project QT3 and through “F¨orderung von Wissenschaft und Technik in Forschung und Lehre” for the initial funding of research in the new DLR-SI Institute.
PY - 2023/3/8
Y1 - 2023/3/8
N2 - Matter-wave interferometers show great a potential for improving inertial sensing. The absence of drifts recommends them for a variety of applications in geodesy, navigation, or fundamental physics.Atom interferometry offers an interesting perspective for the detection of gravitational waves in the frequency band between eLISA and Advanced LIGO. A key feature to reach the targeted sensitivities for these devices is large momentum transfer. Optical lattices are ideal tools to transfer large number of photon recoils onto atoms for interferometry. We demonstrate twin-lattice atom interferometers with up to 1632 photon recoils at a maximum splitting of 408 photon recoils. To reach these large momentum splittings while maintaining interferometric contrast, we utilize delta-kick collimated Bose-Einstein condensates generated on an atom-chip. Twin-lattice interferometers might open up new perspective for a variety of applications using compact atom interferometer geometries.
AB - Matter-wave interferometers show great a potential for improving inertial sensing. The absence of drifts recommends them for a variety of applications in geodesy, navigation, or fundamental physics.Atom interferometry offers an interesting perspective for the detection of gravitational waves in the frequency band between eLISA and Advanced LIGO. A key feature to reach the targeted sensitivities for these devices is large momentum transfer. Optical lattices are ideal tools to transfer large number of photon recoils onto atoms for interferometry. We demonstrate twin-lattice atom interferometers with up to 1632 photon recoils at a maximum splitting of 408 photon recoils. To reach these large momentum splittings while maintaining interferometric contrast, we utilize delta-kick collimated Bose-Einstein condensates generated on an atom-chip. Twin-lattice interferometers might open up new perspective for a variety of applications using compact atom interferometer geometries.
KW - Accelerometers
KW - Atom inferferometry
KW - Bose-Einstein condensate
KW - Gravimeters
KW - Gyroscopes
KW - Large momentum transfer
KW - Optical lattices
KW - Quantum sensing
UR - http://www.scopus.com/inward/record.url?scp=85159769770&partnerID=8YFLogxK
U2 - 10.1117/12.2662377
DO - 10.1117/12.2662377
M3 - Conference contribution
AN - SCOPUS:85159769770
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Quantum Sensing, Imaging, and Precision Metrology
A2 - Scheuer, Jacob
A2 - Shahriar, Selim M.
PB - SPIE
T2 - Quantum Sensing, Imaging, and Precision Metrology 2023
Y2 - 28 January 2023 through 2 February 2023
ER -