Radiant energy – With charged particle beam deflection or focussing – Magnetic lens
Patent
1977-05-02
1979-04-10
Smith, Alfred E.
Radiant energy
With charged particle beam deflection or focussing
Magnetic lens
250423R, 3151113, H01J 3704
Patent
active
041490550
ABSTRACT:
A high current ion beam is extracted from an ion plasma by a low perveance ion optical system including a screen electrode, a final electrode and an intermediate electrode therebetween which is shaped to correspond to the extraction voltage equipotentials therebetween. By controlling the voltage of the intermediate electrode with respect to the other two electrodes focusing is accomplished.
REFERENCES:
patent: 2665384 (1954-01-01), Yockey
patent: 3678267 (1972-07-01), Werner
patent: 3955091 (1976-05-01), Robinson et al.
Seliger Robert L.
Ward James W.
Anderson B. C.
Dicke Allen A.
Hughes Aircraft Company
MacAllister W. H.
Smith Alfred E.
LandOfFree
Focusing ion accelerator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Focusing ion accelerator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Focusing ion accelerator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1073265