Miniaturized optical system for a chip based cold atom inertial sensor
Fuente:
arXiv
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| Autori principali: | , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
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| _version_ | 1866913775940009984 |
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| author | Hello, S. Snijders, H. Wirtschafter, B. Boutin, A. Fulop, L. Seguineau, F. Westbrook, C. I. Brignon, A. Dupont-Nivet, M. |
| author_facet | Hello, S. Snijders, H. Wirtschafter, B. Boutin, A. Fulop, L. Seguineau, F. Westbrook, C. I. Brignon, A. Dupont-Nivet, M. |
| contents | We miniaturized the complex optical system responsible for the cooling, pumping and imaging of an on-chip based cold atom inertial sensor. This optical bench uses bonded miniature optics and includes all the necessary optical functions. The bench has a volume of 35x25x5~cm$^3$. We developed a laser frequency lock adapted to the optical bench using saturated absorption in a rubidium cell. The entire laser source based on frequency doubling of 1.56~$μ$m fiber lasers, including the control system and the saturated absorption module, fits in a $5U$-rack. Using the miniaturized bench, we realized two and three dimensional magneto optical traps for Rubidium 87 atoms. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_15537 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Miniaturized optical system for a chip based cold atom inertial sensor Hello, S. Snijders, H. Wirtschafter, B. Boutin, A. Fulop, L. Seguineau, F. Westbrook, C. I. Brignon, A. Dupont-Nivet, M. Atomic Physics Applied Physics We miniaturized the complex optical system responsible for the cooling, pumping and imaging of an on-chip based cold atom inertial sensor. This optical bench uses bonded miniature optics and includes all the necessary optical functions. The bench has a volume of 35x25x5~cm$^3$. We developed a laser frequency lock adapted to the optical bench using saturated absorption in a rubidium cell. The entire laser source based on frequency doubling of 1.56~$μ$m fiber lasers, including the control system and the saturated absorption module, fits in a $5U$-rack. Using the miniaturized bench, we realized two and three dimensional magneto optical traps for Rubidium 87 atoms. |
| title | Miniaturized optical system for a chip based cold atom inertial sensor |
| topic | Atomic Physics Applied Physics |
| url | https://arxiv.org/abs/2502.15537 |