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    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/9392


    Title: Analytical Calculation of Spherical Aberration by Paraxial and Meridional Raytracing
    Authors: RUNG-SHENG CHEN
    Contributors: Department of Photonics and Communication Engineering, Asia University, Taiwan
    Keywords: optical design,
    aberration,
    surface contribution
    simulation program
    thin lens contribution
    Date: 2009
    Issue Date: 2010-05-06 14:56:02 (UTC+8)
    Abstract: ABSTRACT
    In general, the work of optical design is to minimize Seidel aberrations. If the lens designer lacks
    the fundamental theory of aberrations, he may face tedious aberrations correction processes. However,
    nowadays powerful lens design software can give a quick answer to this specific purpose. The purpose
    of this paper is to present the analytical calculations of the first primary aberration, i.e., spherical
    aberration, by paraxial and meridional raytracing. By analyzing the spherical aberration of the singlet, a
    rigid concept of how the aberration is calculated by computer from the basic ray tracing technique is
    given. Thus helping to obtain a better structure of first order lens design.
    Relation: Asian Journal of Health and Information Sciences 4(2-3):113-123
    Appears in Collections:[Asian Journal of Health and Information Sciences] v.4 n.2-3

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