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Proceedings Paper

Realizing any specified image rotation in electrostatic and magnetic imaging
Author(s): Weiqi Jin; LiWei Zhou; GuoQiang Ni
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Paper Abstract

A theory of electrostatic and magnetic imaging with any specified image rotation, developed from our previous theory of electrostatic and magnetic imaging, has been studied. The conditions of the axial electrostatic potential and magnetic induction for realizing electrostatic and magnetic imaging with any required image rotation are given. According to the given theory, not only an erect image, but also a specific rotated image (or an inverted image) can be realized. As an example, an analytical distribution of axial electrostatic potential and magnetic induction for this purpose is given to realize the electrostatic and magnetic imaging with any specified image rotated angle and magnification M equals 1 or M $NEQ 1.

Paper Details

Date Published: 25 September 1995
PDF: 10 pages
Proc. SPIE 2522, Electron-Beam Sources and Charged-Particle Optics, (25 September 1995); doi: 10.1117/12.221613
Show Author Affiliations
Weiqi Jin, Beijing Institute of Technology (China)
LiWei Zhou, Beijing Institute of Technology (China)
GuoQiang Ni, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 2522:
Electron-Beam Sources and Charged-Particle Optics
Eric Munro; Henry P. Freund, Editor(s)

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