GEOMETRY OF THE HALF-SYMMETRIC IMAGE.

Orestes N. Stavroudis, Ronald C. Fronczek, Rong Seng Chang

研究成果: 雜誌貢獻期刊論文同行評審

12 引文 斯高帕斯(Scopus)

摘要

Herzberger defined the half-symmetric image as the image formed when the manifold of diapoints degenerates into a curve on the meridian plane. The caustic associated with the half-symmetric image is here analyzed in terms of the W and the C// plus or minus functions discussed in an earlier paper. It is shown that two cases are obtained. In one, an aberration pattern is produced which resembles coma. In the other, an object point is imaged as a curve on the meridian plane and thus resembles astigmatism. However, true coma and true astigmatism both belong to the more general deformation error in which the diapont manifold covers a region of the meridian plane.

原文???core.languages.en_GB???
頁(從 - 到)739-742
頁數4
期刊J Opt Soc Am
68
發行號6
DOIs
出版狀態已出版 - 1978

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