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http://dx.doi.org/10.3807/KJOP.2018.29.1.013

Design of an Achromatic Optical System Using a Symmetry Graphical Method  

Lim, Tae-Yeon (Department of Physics, Dankook University)
Ahn, Byoung-In (Department of Physics, Dankook University)
Jo, Sun-Hyoung (Department of Physics, Dankook University)
Kim, Jeongyun (Department of Physics, Dankook University)
Park, Sung-Chan (Department of Physics, Dankook University)
Publication Information
Korean Journal of Optics and Photonics / v.29, no.1, 2018 , pp. 13-18 More about this Journal
Abstract
In this study, we present a symmetry graphical method to design an achromatic optical system composed of many lenses on an achromatic glass map. To take into account the lens spacing and the number of lenses, we use the relative ratio of paraxial ray height at each lens and the concept of an equivalent single lens. Converting an arbitrary optical system into various doublet systems, the most effective doublet is then selected to correct the color aberration, through material selection and the redistribution of the optical power. By designing a fisheye lens using this approach, an achromatic optical system is effectively obtained over the visible waveband.
Keywords
Optical system design; Achromatization; Graphical method; Achromatic glass map;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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