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Proceedings Paper

Optical design and optimization of zoom optics with diffractive optical element
Author(s): Yi-Chin Fang; Han-Ching Lin
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Paper Abstract

The optical design of 350X zoom lens with Diffractive Optical Element (DOE) is demonstrated at the proposal. This lens is composed of front elements, a zoom motor group and a compensation group. The compensation group is specially designed to meet the further step motors under the control of DSP chips. Besides, location of DOE will be determined by HTGA (Hybrid Taguchi Genetic Algorism) for further elimination of chromatic aberration. The results show that regardless of whether chromatic aberration is axial or longitudinal, issues concerning the optical lens's DOE location could be determined and chromatic aberration could be significantly reduced.

Paper Details

Date Published: 20 May 2009
PDF: 15 pages
Proc. SPIE 7282, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 72820F (20 May 2009); doi: 10.1117/12.830797
Show Author Affiliations
Yi-Chin Fang, National Kaohsiung First Univ. of Science and Technology (Taiwan)
Kun Shan Univ. (Taiwan)
Han-Ching Lin, National Kaohsiung First Univ. of Science and Technology (Taiwan)


Published in SPIE Proceedings Vol. 7282:
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Li Yang; John M. Schoen; Yoshiharu Namba; Shengyi Li, Editor(s)

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