Paper
6 October 2021 The atom interferometer observatory and network
Mark G. Bason
Author Affiliations +
Abstract
The Atom Interferometer Observatory and Network (AION) is an experimental programme that uses quantum sensors based on cold strontium atoms to search for ultra-light dark matter, to explore mid-frequency gravitational waves and to probe other frontiers in fundamental physics. AION will complement other planned searches for dark matter and probe mergers involving intermediate-mass black holes and explore early-universe cosmology.

Seven leading UK institutions have embarked on a programme to construct a series of atom interferometers with baselines stretching from 10 m to 1 km. Building upon existing partnerships with the UK National Quantum Technology Hub in Sensors and Timing, the MAGIS Collaboration in the US and the Fermi National Accelerator Laboratory, the AION project will share many technical features with existing systems and, in particular, with the MAGIS experimental programme. In addition, AION will benefit from operating in a network with its US counterpart, as well as with other atom interferometers such as MIGA, ZAIGA and ELGAR as part of a new generation of experiments designed to search for new fundamental physics.
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mark G. Bason "The atom interferometer observatory and network", Proc. SPIE 11881, Quantum Technology: Driving Commercialisation of an Enabling Science II, 118810N (6 October 2021); https://doi.org/10.1117/12.2601078
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KEYWORDS
Interferometers

Sensors

Physics

Bosons

Phase measurement

Quantum physics

Satellites

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