Applications of atom interferometry in the solar system

Abstract:

The technology of atom interferometry has progressed tremendously over the last decade. Unprecedented stability and precision supported by atomic sensors have opened the door to the next breakthroughs of science and technology. Besides Earth-bound applications, we envision application scenarios in planetary sciences and astrophysics where atomic sensors can contribute significantly in the not too distant future. Technology maturation and concept formulation are currently in development.

In this talk, we will briefly summarize advancements of atom interferometry. Potential applications of atomic sensors for lunar science, planetary science, and astrophysics within the solar system will be illustrated. Specific examples will include lunar tide measurements, lunar lava tube exploration, global gravity mapping of planets, and direct detection of dark energy. We will demonstrate advantages of atomic sensors which cannot be achieved by classical counterparts.

This research was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration (80NM0018D0004).