Compact intense radiation system

A method for producing an intense compact source of high-energy neutrons, the method comprising:

• a. supplying initial amounts of magnetic flux and energy to a main explosive generator using a small explosive generator;
• b. providing a main multi-element, disc-style, explosive magnetic flux compression generator (100) to receive the initial amounts of magnetic flux and energy from said small explosive generator, causing the conductors of the main generator to be driven together, reducing the inductance and thereby increasing both the current and magnetic energy;
• c. closing the initial current path in the main generator through a series ballast inductor with a value intermediate between the initial explosive generator inductance and the initial inductance of a peaking-stage generator (140) and a plasma flow switch (110);
• d. closing a switch to connect the peaking-stage generator (140) and plasma flow switch (110) in series with the main generator (100) and in parallel with the series ballast inductor, whereby as current rises in the plasma flow switch, its plasma armature is electromagnetically acccelerated axially along coaxial electrodes, while at the same time explosive action on the peaking-stage generator provides additional magnetic flux compression to help maintain a positive rate of rise of current in the plasma flow switch;
• and
• e. injecting a deuterium-tritium gas mixture when the plasma flow switch armature sweeps off the end of the inner conductor of the coaxial electrode structure, thereby initially causing current to flow through the gas mixture in the form of a cylindrical plasma discharge, whereby electromagnetic forces implode said plasma discharge generating an intense burst of 14.1 Mev neutrons.