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Chapter Cne r Geometrical Electron Optics
Chapter Two Electron Optics of Intensive Beams
Chapter Three Devices for Collimatmg Intensive Beams
10 other sections not shown
aberrations accelerating electrode accelerating voltage anode approximately axis axisymmetric beam boundary beam current bulb calculated camera tube cathode cathode-ray tubes characteristic charge pattern coefficient coil colour component conductive coating converging coordinates crossover plane current density curve cylindrical deflection angles deflection system determined diameter diaphragm dielectric distance electric field electron beam electron flow electron gun electron trajectories electron-beam devices electrostatic deflection electrostatic field electrostatic focusing elements energy equal equation equilibrium equipotential expression formula grid iconoscope illumination image converter image orthicon increase intensive beams kinescope layer lenses linear longitudinal luminescence luminophor luminous magnetic deflection magnetic field magnetic focusing magnetic induction magnetic lens method modulator near-cathode obtain oscillograph oscillograph tubes parameters paraxial perveance phosphor photocathode potential distribution radial radius ratio reduced region resolving power scanning screen secondary electrons secondary emission sensitivity shape signal plate space charge spot storage tubes strip beam target surface television tion zero