Focusing

NEC provides a number of ion beams lenses that utilize electrostatic and magnetic fields. The lens model is chosen according to the particle energy and species requirements.

Magnetic Quadrupole Lens

Magnetic Quadrupole Lens

Magnetic quadrupole lenses are designed for high energy ion beams. They are typically used to focus the beam on post acceleration extended beamlines.

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Electrostatic Quadrupole Lens

Electrostatic Quadrupole Lens

NEC designs electrostatic quadrupole lenses for low energy and low power ion beams. They are typically used on injectors and in the accelerator.

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Einzel Lens

Einzel Lens

NEC designs Einzel lenses to aid in focusing an ion beam through magnet chambers and into electrostatic accelerators.

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