Laser Interaction with Matter at Extremes
The Laser Interaction with Matter at Extremes group was founded in 2016 and currently comprises eight PhD researchers. The group is primarily focused on Intense Laser Plasma Interaction, Table Top Accelerators, Nuclear Fusion with Lasers, and Proton Beam Therapy. Their work centers on the acceleration of high energy ion beams, up to several tens of mega electron-volts per nucleon, via the interaction of ultra-short and intense laser pulses with solid targets. This is one of the most active areas of research and has resulted in the development of high brightness, collimated, laminar beams with high energy cutoff. These beams have great potential for the development of compact ion accelerators with medical applications.
The group's research into proton boron fusion, also known as p-B fusion or "aneutronic fusion," is also an area of interest. This potential form of nuclear fusion involves the combination of protons and boron-11 nuclei to form three alpha particles without producing any neutrons. This makes it an attractive candidate for power generation as it does not produce any radioactive waste or harmful by products. However, the high temperatures and densities required for this process are technically challenging to achieve and maintain, which has hindered its practical implementation.
The group's research has the potential to revolutionize the field of particle acceleration and its applications. Through LWFA, they are exploring new ways to create compact and cost-effective particle accelerators for medical applications. Their research into proton boron fusion could provide a cleaner and safer source of energy. Overall, the Laser Interaction with Matter at Extremes group is dedicated to advancing the fields of laser plasma interaction and particle acceleration through innovative research and development.