Leidos

Target Node: Leidos Corporation

Entity Classification: Defense/Aerospace Technology and Engineering Contractor
Primary Investigatory Nexus: Pulsed Power, Computational Plasma Physics, and High-Energy-Density (HED) Systems

Investigatory Overview

Leidos serves as a central computational and engineering pillar within the U.S. pulsed power and plasma physics nexus. The organization is a primary developer and maintainer of mission-critical simulation codes used to model intense electron/ion beams and plasma interactions. Notably, Leidos maintains the MICHELLE code, a high-fidelity tool for charged particle beam optics, and Nascap-2k, used for modeling plasma-spacecraft interactions. Their footprint spans from deep space applications (DSX plasma modeling) to terrestrial high-power microwave (HPM) weapon components and compact pulse generators.

Critical Relevance to Trivergence and Exotic Propulsion

1. Compact Pulsed Power Architecture: Leidos is actively designing hardware for the miniaturization of high-energy systems. Evidence indicates development of a compact magnetically switched 200-kV, 4-kA Pulse Forming Line Marx Generator in collaboration with the Air Force Research Laboratory (AFRL). This technology is foundational for the portability of Field-Reversed Configuration (FRC) or compact fusion systems requiring high peak power in small form factors.
2. Advanced Beam Optics & MICHELLE Code: The MICHELLE code is utilized for optimizing electron guns and traveling wave tubes (TWTs). These high-energy beams are required for the precise ignition or stabilization of fusion targets.
3. Space Plasma Interactions: Their modeling of DSX plasma interactions suggests a focus on the behavior of high-energy plasmas in space environments, a core requirement for evaluating exotic electromagnetic or plasma-based propulsion systems.