Real-time phase control methods for cold-atom interferometry
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866914214192349184 |
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| author | Guessoum, Mohamed Marliere, Nathan Cherfan, Charbel Geiger, Remi Landragin, Arnaud |
| author_facet | Guessoum, Mohamed Marliere, Nathan Cherfan, Charbel Geiger, Remi Landragin, Arnaud |
| contents | We present two methods to achieve real-time inertial phase compensation in atom interferometers. Both methods, based on jumps of the position of the retroreflection mirror or frequencies of Raman lasers, demonstrate similar state-of-the-art performance on our cold atom gyroscope, comparable to that of the reference method based on optical phase jumps. These alternative approaches broaden the scope of applications for real-time inertial phase compensation methods in atomic interferometers, particularly for space applications. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_19174 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Real-time phase control methods for cold-atom interferometry Guessoum, Mohamed Marliere, Nathan Cherfan, Charbel Geiger, Remi Landragin, Arnaud Atomic Physics We present two methods to achieve real-time inertial phase compensation in atom interferometers. Both methods, based on jumps of the position of the retroreflection mirror or frequencies of Raman lasers, demonstrate similar state-of-the-art performance on our cold atom gyroscope, comparable to that of the reference method based on optical phase jumps. These alternative approaches broaden the scope of applications for real-time inertial phase compensation methods in atomic interferometers, particularly for space applications. |
| title | Real-time phase control methods for cold-atom interferometry |
| topic | Atomic Physics |
| url | https://arxiv.org/abs/2512.19174 |