The SEQ project seeks to address opportunities in quantum technologies made possible through technologies developed at M Squared Lasers. Having played a vital role in shaping the global scientific quantum technologies landscape, MSL is well placed to lead commercial developments at the heart of a European QT supply chain. Building on a track record of
translating novel science into demanding markets, MSL will develop QT
components, subsystems and integrated devices that will enable a wide
range of applications. Starting with components and subsystem
development (in line with the EU Quantum Manifesto), MSL will become
increasingly vertically integrated as the QT initiative progresses. MSL
have developed a first iteration magneto-optical trap that is ready to be
developed into a stable atom interferometer and to conduct gravity
measurements. With this project MSL aimed to develop an innovation programme on the commercialisation of a quantum gravimeter.
The quantum gravimeter has a wide range of applications, with a broad societal impact. For example, it is thought that one indicative precursor to volcanic activity is the filling of underground wells and voids with magma. As these wells fill with magma, the resulting density change should be detectable by the gravimeter. This would give an early warning of volcanic activity, allowing surrounding areas and houses to be safely evacuated.
Another example of application of the quantum gravimeter is in the construction industry. During the installation of underground pipes and the construction of underground tunnels such as those used for underground trains, a commonly encountered problem is inconsistencies between the physical location of existing infrastructure such as electrical cabling, gas pipes and water mains and the documentation of their locations. This means that during construction and drilling, these infrastructures can be accidentally exposed or even damaged, adding time and expense to construction. This can be reduced by imaging the pipes using the quantum gravimeter, allowing such accidents to be avoided.
