SIPHORE: Conceptual Study of a High Efficiency Neutral Beam Injector Based on Photo-detachment for Future Fusion Reactors

An innovative high efficiency neutral beam injector concept for future fusion reactors is under investigation (simulation and RD the main feature of SIPHORE being the relevance for the future Fusion reactors (DEMO), where high injector efficiency (up to 70–80%), technological simplicity and cost reduction are key issues to be addressed.The paper presents the on‐going developments and simulations around this project, such as, a new concept ...