Inertial Confinement Fusion (NIF, Focused Energy)
last updated 2026-05-04 · +3 sources in last 30d
Physics / mechanism
Competitive landscape
| Approach |
Driver |
Rep-rate path |
Key challenge |
| ICF (NIF/Focused Energy) |
High-power laser |
Diode-pumped solid-state |
Driver efficiency <10%; target cost |
| Magnetic confinement (tokamak) |
Magnetic coils |
Continuous burn |
Plasma stability, tritium breeding |
| Magnetized target (TAE, HB11) |
Pulsed compression |
Moderate |
Intermediate physics risk |
Companies using
Connected ideas
Sources
Frontier (open questions)
Recent mentions
- 2024-11-20 Nuclear Fusion: A Primer substack