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Proceedings Paper

Elimination of linear astigmatism in off-axis three-mirror telescope and its applications
Author(s): Seunghyuk Chang
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Paper Abstract

A simple closed-form equation for the elimination of linear astigmatism in off-axis three-mirror telescope and imaging system is presented. Several practical design examples of telescope and auxiliary optics based on the equation are also presented and compared to the similar designs reported previously.

Paper Details

Date Published: 26 September 2013
PDF: 10 pages
Proc. SPIE 8860, UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts VI, 88600U (26 September 2013); doi: 10.1117/12.2023433
Show Author Affiliations
Seunghyuk Chang, Off-Axis Optics Lab. (Korea, Republic of)


Published in SPIE Proceedings Vol. 8860:
UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts VI
Howard A. MacEwen; James B. Breckinridge, Editor(s)

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