Share Email Print
cover

Proceedings Paper

On theory of paraxial lateral aberrations in imaging electrostatic electron optics based on asymptotic solutions
Author(s): Liwei Zhou
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In the present paper, the paraxial lateral aberrations of second order and third order expressed in a general form have been derived emphatically by using asymptotic solutions of paraxial equation of electron optics. The relationship between the coefficients of asymptotic solutions of paraxial equation has been investigated, which proves that the coefficients of asymptotic solutions are related each other. It has proven that the paraxial sphero-chromatic aberration of second order possess an greatest part in whole paraxial lateral aberrations. and the paraxial chromatic aberration of magnification is only related to infinitesimal quantities of third order. Results of the present paper will have theoretical significance for studying theory of imaging electron optics.

Paper Details

Date Published: 3 March 2008
PDF: 12 pages
Proc. SPIE 6621, International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection, 662102 (3 March 2008); doi: 10.1117/12.790577
Show Author Affiliations
Liwei Zhou, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 6621:
International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection

© SPIE. Terms of Use
Back to Top