| 摘要 |
A charged particle buncher with a series of spaced apart electrodes 1 arranged to generate a shaped electric field, the series comprising a first electrode 1 a, a last electrode 1 b and one or more intermediate electrodes, wherein the shaped electric field is generated substantially without free charges being transferred onto or away from the intermediate electrode or electrodes. The first and last electrodes may be connected to means for transferring charged on to or off the electrode. The first, intermediate and last electrodes may be connected in serried with capacitors.
|
