Hybridizing matter-wave and classical accelerometers

@article{Lautier2014HybridizingMA,
  title={Hybridizing matter-wave and classical accelerometers},
  author={J-M. Lautier and Laurent Volodimer and Thomas Hardin and S{\'e}bastien Merlet and Michel Lours and Franck Pereira Dos Santos and Arnaud Landragin},
  journal={arXiv: Atomic Physics},
  year={2014}
}
We demonstrate a hybrid accelerometer that benefits from the advantages of both conventional and atomic sensors in terms of bandwidth (DC to 430 Hz) and long term stability. First, the use of a real time correction of the atom interferometer phase by the signal from the classical accelerometer enables to run it at best performances without any isolation platform. Second, a servo-lock of the DC component of the conventional sensor output signal by the atomic one realizes a hybrid sensor. This… 

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