Xcimer Energy is committed to advancing inertial fusion energy (IFE) through breakthrough laser and target designs. Our latest peer-reviewed paper, published in Physics of Plasmas, introduces a novel hybrid direct drive (HDD) approach featuring a two-sided ultraviolet laser drive—a significant innovation in fusion target design that enhances energy efficiency and scalability.

Breakthroughs in Fusion Target Design

This research demonstrates how a two-sided UV laser drive improves compression symmetry, ensuring that energy is more evenly distributed across the fuel capsule. By optimizing energy coupling, this approach enhances the overall efficiency of fuel compression and ignition, making the fusion process more effective.

Additionally, the study shows that higher target gain can be achieved, enabling a more cost-effective and scalable fusion process. With better energy absorption and reduced energy losses, this method offers a practical pathway toward commercial fusion power generation.

Furthermore, this approach addresses inefficiencies found in traditional direct-drive and indirect-drive methods. By refining how fusion fuel is compressed and ignited, Xcimer is overcoming longstanding limitations that have hindered previous fusion concepts.

Paving the Way for Commercial Fusion Energy

This research marks an important step in developing a laser-driven fusion target architecture that balances performance, cost, and scalability. By integrating these advancements into our fusion roadmap, Xcimer is laying the foundation for a commercially viable fusion energy system.

Read the full paper: Hybrid Direct Drive with a Two-Sided Ultraviolet Laser