The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Continuous Cold-Atom Inertial Sensor with1 nrad/secRotation Stability
Open accessAbstract
We report the operation of a cold-atom inertial sensor which continuously captures the rotation signal. Using a joint interrogation scheme, where we simultaneously prepare a cold-atom source and operate an atom interferometer (AI), enables us to eliminate the dead times. We show that such continuous operation improves the short-term sensitivity of AIs, and demonstrate a rotation sensitivity of 100 nrad/sec/sqrt[Hz] in a cold-atom gyroscope of 11 cm^{2} Sagnac area. We also demonstrate a rotation stability of 1 nrad/sec at 10^{4} sec of integration time, which represents the state of the art for atomic gyroscopes. The continuous operation of cold-atom inertial sensors will lead to large area AIs at their full sensitivity potential, determined by the quantum noise limit.
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Citations
Cites
Stability enhancement by joint phase measurements in a single cold atomic fountain
Meunier, M., Dutta, I., Geiger, R., Guerlin, C., Garrido Alzar, C. L., & Landragin, A. (2014) · Physical Review A · doi:10.1103/physreva.90.063633 · Cited by 40
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Metadata
- Authors
- Dutta, I., Savoie, D., Fang, B., Venon, B., Garrido Alzar, C. L., Geiger, R., & Landragin, A.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2016-05-06
- Volume
- 116
- Issue
- 18
- Pages
- 183003-183003
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2337063547
- Cited by
- 284
- References
- 1
- FWCI
- 17.46
- Type
- journal article
- Language
- en
- Open access
- hybrid
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