High-accuracy inertial measurements with cold-atom sensors
- URL: http://arxiv.org/abs/2003.12516v1
- Date: Fri, 27 Mar 2020 16:27:51 GMT
- Title: High-accuracy inertial measurements with cold-atom sensors
- Authors: Remi Geiger, Arnaud Landragin, S\'ebastien Merlet, Franck Pereira Dos
Santos
- Abstract summary: The research on cold-atom interferometers gathers a large community of about 50 groups worldwide.
This review presents the evolution of the field over the last 30 years and focuses on the acceleration of the research effort in the last 10 years.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: The research on cold-atom interferometers gathers a large community of about
50 groups worldwide both in the academic and now in the industrial sectors. The
interest in this sub-field of quantum sensing and metrology lies in the large
panel of possible applications of cold-atom sensors for measuring inertial and
gravitational signals with a high level of stability and accuracy. This review
presents the evolution of the field over the last 30 years and focuses on the
acceleration of the research effort in the last 10 years. The article describes
the physics principle of cold-atom gravito-inertial sensors as well as the main
parts of hardware and the expertise required when starting the design of such
sensors. It then reviews the progress in the development of instruments
measuring gravitational and inertial signals, with a highlight on the
limitations to the performances of the sensors, on their applications, and on
the latest directions of research.
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