Multi-photon Atom Interferometry via cavity-enhanced Bragg Diffraction
| hal.structure.identifier | Laboratoire Photonique, Numérique et Nanosciences [LP2N] | |
| dc.contributor.author | SABULSKY, D. O. | |
| hal.structure.identifier | Laboratoire Photonique, Numérique et Nanosciences [LP2N] | |
| dc.contributor.author | JUNCA, Joseph | |
| hal.structure.identifier | Laboratoire Photonique, Numérique et Nanosciences [LP2N] | |
| dc.contributor.author | ZOU, Xinhao | |
| hal.structure.identifier | Laboratoire Photonique, Numérique et Nanosciences [LP2N] | |
| dc.contributor.author | BERTOLDI, Andrea | |
| hal.structure.identifier | Dipartimento di Fisica e Astronomia [Bologna] | |
| dc.contributor.author | PREVEDELLI, Marco | |
| hal.structure.identifier | Laboratoire Photonique, Numérique et Nanosciences [LP2N] | |
| dc.contributor.author | BOUYER, Philippe | |
| hal.structure.identifier | Laboratoire Photonique, Numérique et Nanosciences [LP2N] | |
| dc.contributor.author | CANUEL, Benjamin | |
| dc.date.accessioned | 2023-05-12T10:33:31Z | |
| dc.date.available | 2023-05-12T10:33:31Z | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/181461 | |
| dc.description.abstractEn | Optical cavities are long expected as powerful tools for the realization of large momentum beam splitters for matter waves. In this letter, we realize a multi-photon atom interferometer driven via Bragg diffraction in an optical resonator. The key element of this demonstration is the use of a degenerate cavity to mediate the light-matter interaction which provides a large interrogation mode (1/e^2 diameter of 5.2 mm) and makes the method applicable to a vast class of measurement geometries and atom sources. In view of a future application for gravitational waves detection, we use, as a first demonstration, a standard sub-Doppler cooled atomic source coupled with a 80 cm horizontal resonator and obtain a momentum transfer of up to 2n = 8ħk. Additionally, by varying the tilt of experiment, and thus the projection of gravity, we study the inertial sensitivity of this setup using significantly reduced optical power (<1 mW) due to the optical gain of the cavity. This work opens new perspectives not only for the realization of high sensitivity multi-axis inertial atom sensors, but also for the future realization of hybrid atom/optical gravitational wave detectors. | |
| dc.language.iso | en | |
| dc.subject.en | Cold Atoms | |
| dc.subject.en | Atom interferometry | |
| dc.subject.en | Atom sensors | |
| dc.subject.en | GW detectors | |
| dc.title.en | Multi-photon Atom Interferometry via cavity-enhanced Bragg Diffraction | |
| dc.type | Document de travail - Pré-publication | |
| dc.subject.hal | Physique [physics]/Physique [physics]/Physique Atomique [physics.atom-ph] | |
| dc.subject.hal | Physique [physics]/Physique [physics]/Instrumentations et Détecteurs [physics.ins-det] | |
| dc.subject.hal | Physique [physics]/Astrophysique [astro-ph] | |
| dc.identifier.arxiv | 2201.11693 | |
| bordeaux.hal.laboratories | Laboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | CNRS | |
| hal.identifier | hal-03519672 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-03519672v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=SABULSKY,%20D.%20O.&JUNCA,%20Joseph&ZOU,%20Xinhao&BERTOLDI,%20Andrea&PREVEDELLI,%20Marco&rft.genre=preprint |
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