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Proceedings Paper

Analysis And Discussion Of An Important Concept In Testing Aspheric Surfaces With CGH
Author(s): Wu Ji-Zong; DAI Xiao -fang; CAI Zhen-Xianq
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Paper Abstract

When some authors describe the testing of aspheric surfaces with CGH, they simply define the general expression of wave aberration as the behavior of light wave reflected from the ideal mirror surface and acting upon the surface of CGH. Taking the paraboloidal mirror as an example, they simply adopt the following equationl) without any mathematical processing to express the wave aberration reflected from the mirror to be tested:

Paper Details

Date Published: 1 January 1987
PDF: 2 pages
Proc. SPIE 0813, Optics and the Information Age, (1 January 1987); doi: 10.1117/12.967297
Show Author Affiliations
Wu Ji-Zong, Tianjin University (China)
DAI Xiao -fang, Tianjin University (China)
CAI Zhen-Xianq, Tianjin University (China)


Published in SPIE Proceedings Vol. 0813:
Optics and the Information Age

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