Effect of Outer Polepiece Shroud Geometry on Bipolar Lens and Studying its Properties
DOI:
https://doi.org/10.25130/tjps.v27i4.38الكلمات المفتاحية:
Shroud, bipolar lenses, properties of optics, chromatic aberration, spherical aberration, resolving power.الملخص
In this paper, several innovative designs of axially symmetrical magnetic dipole lenses, which are bipolar lenses with different geometries, were designed, where the outer pole arm indicated by the symbol was changed (hp) with current density (σ = 6 A/mm2) and after designing them, the engineering variables were studied in terms of magnetic properties, then the optical properties were studied in terms of aberrations, i.e. the coefficient of spherical aberration and the coefficient of chromatic aberration, where it was found that there were slight changes in the corresponding spherical aberration As for chromatic aberration and focal length, no noticeable changes occurred.
التنزيلات
منشور
كيفية الاقتباس
الرخصة
الحقوق الفكرية (c) 2022 Tikrit Journal of Pure Science
هذا العمل مرخص بموجب Creative Commons Attribution 4.0 International License.
Tikrit Journal of Pure Science is licensed under the Creative Commons Attribution 4.0 International License, which allows users to copy, create extracts, abstracts, and new works from the article, alter and revise the article, and make commercial use of the article (including reuse and/or resale of the article by commercial entities), provided the user gives appropriate credit (with a link to the formal publication through the relevant DOI), provides a link to the license, indicates if changes were made, and the licensor is not represented as endorsing the use made of the work. The authors hold the copyright for their published work on the Tikrit J. Pure Sci. website, while Tikrit J. Pure Sci. is responsible for appreciate citation of their work, which is released under CC-BY-4.0, enabling the unrestricted use, distribution, and reproduction of an article in any medium, provided that the original work is properly cited.
