Radiant energy – With charged particle beam deflection or focussing – Magnetic lens
Reexamination Certificate
2007-01-15
2009-10-27
Berman, Jack I (Department: 2881)
Radiant energy
With charged particle beam deflection or focussing
Magnetic lens
C250S400000, C250S398000, C250S3960ML, C250S305000
Reexamination Certificate
active
07608838
ABSTRACT:
An electron optical component used to improve the spatial resolution in magnetic projection electron lenses or other electron optical devices by filtering the cyclotron orbit radii of electron trajectories in the lens magnetic field.
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Berman Jack I
Chang Hanway
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