Higher-order aberrations in sector field and quadrupole systems

Hermann Wollnik

doi:10.1117/12.155696

3 September 1993 Higher-order aberrations in sector field and quadrupole systems

Hermann Wollnik

Proceedings Volume 2014, Charged-Particle Optics; (1993) https://doi.org/10.1117/12.155696
Event: SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, 1993, San Diego, CA, United States

Abstract

The effect of higher-order aberrations is shown for ion-optical systems that contain sector fields and quadrupole lenses. The importance of the more than approximate fulfillment of the Laplace equation throughout the ion-optical system is discussed.

Citation Download Citation

Hermann Wollnik "Higher-order aberrations in sector field and quadrupole systems", Proc. SPIE 2014, Charged-Particle Optics, (3 September 1993); https://doi.org/10.1117/12.155696

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