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| Main Authors: | , , , , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2406.04996 |
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| _version_ | 1866916551668531200 |
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| author | Calviac, R. Rouxel, A. Charlot, S. Bourrier, D. Arnoult, A. Monmayrant, A. Gauthier-Lafaye, O. Gauguet, A. Allard, B. |
| author_facet | Calviac, R. Rouxel, A. Charlot, S. Bourrier, D. Arnoult, A. Monmayrant, A. Gauthier-Lafaye, O. Gauguet, A. Allard, B. |
| contents | We report the preparation of Bose-Einstein condensates (BECs) by integrating laser cooling with a grating magneto-optical trap (GMOT) and forced evaporation in a magnetic trap on a single chip. This new approach allowed us to produce a $6 \times 10^4$ atom Bose-Einstein condensate of rubidium-87 atoms with a single laser cooling beam. Our results represent a significant advance in the robustness and reliability of cold atom-based inertial sensors, especially for applications in demanding field environments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_04996 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Bose-Einstein-condensate source on an optical-grating-based atom chip for quantum sensor applications Calviac, R. Rouxel, A. Charlot, S. Bourrier, D. Arnoult, A. Monmayrant, A. Gauthier-Lafaye, O. Gauguet, A. Allard, B. Atomic Physics We report the preparation of Bose-Einstein condensates (BECs) by integrating laser cooling with a grating magneto-optical trap (GMOT) and forced evaporation in a magnetic trap on a single chip. This new approach allowed us to produce a $6 \times 10^4$ atom Bose-Einstein condensate of rubidium-87 atoms with a single laser cooling beam. Our results represent a significant advance in the robustness and reliability of cold atom-based inertial sensors, especially for applications in demanding field environments. |
| title | Bose-Einstein-condensate source on an optical-grating-based atom chip for quantum sensor applications |
| topic | Atomic Physics |
| url | https://arxiv.org/abs/2406.04996 |