Engineering topics
Lou, Tak Pui
Publications and source records attributed to Lou, Tak Pui.
Gamma source for active interrogation
A cylindrical gamma generator includes a coaxial RF-driven plasma ion source and target. A hydrogen plasma is produced by RF excitation in a cylindrical plasma ion generator using an RF antenna. A cylindrical gamma generating target is coaxial with the ion generator, separated by plasma and extraction electrodes which has many openings. The plasma generator emanates ions radially over 360.degree. and the cylindrical target is thus irradiated by ions over its entire circumference. The plasma generator and target may be as long as desired.
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND ↗