Projects per year
Magnetic field measurements have thousands of important applications- from monitoring foetal heartbeats to locating unexploded ordinance. Laboratory measurements over the last decade have pushed the boundaries of sensitivity with optical magnetometers, and, with field resolution below 1 femtotestla, this technology can now be applied in place of expensive cryogenic SQUID sensors.
Compact optical & atomic systems
Our work to develop portable magnetometers requires the design and testing of ever-smaller and more scalable laser and atomic vapour systems. Characterisation of atomic vapour cells is carried out in the laboratory at Strathclyde.
Data aquisition and processing
Practical sensors require real-time data readout and optimisation. Development of the hardware, software and firmware for control and measurement of our atomic system is a key part of my work.
Low-noise analogue electronics forms the interface between the sensor control system and its atomic sample. Development and testing of these electronics allows us to rapidly increase the sensitivity and scalability of magnetic sensors.
I am interested in using innovative optical magnetometry techniques to further develop practical real-world technology with a range of important applications. During the last decade, laboratory magnetometers have made magnetic measurements with sensitivities below 0.5 femtotestla (one hundred billionth of the Earth's magnetic field). My work is focussed on bringing that sensitivity out of the lab and into applications such as medical imaging, geological surveying, archaeology and security, by developing the hardware and techniques to make reliable, portable optical magnetometers. This work is funded by the UK's National Quantum Technology Hub in Sensors and Metrology (http://quantumsensors.org/)
Unknown, Doctor of Philosophy, Oxford University
- Atomic Physics
- Quantum technology
Research Output per year
Research output: Contribution to conference › Poster
Research output: Contribution to journal › Article
Data for: "Vector Magnetometry Exploiting Phase-Geometry Effects in a Double-Resonance Alignment Magnetometer"
Ingleby, S. (Creator), University of Strathclyde, 2 Aug 2018
Data for: "High-precision control of static magnetic field magnitude, orientation, and gradient using optically pumped vapour cell magnetometry"
Ingleby, S. (Creator), University of Strathclyde, 1 Dec 2017
Activities per year
Activity: Participating in or organising an event types › Participation in workshop, seminar, course