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Proceedings Paper

Application of global optimization to design of an aspheric pickup head for multiple wavelengths
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Paper Abstract

An optimization process combining of global optimization algorithm and further optimization treatment is proposed and demonstrated with application to the objective lenses of multiple-wavelength configurations. Based on the optimal variable set of aspheric coefficients obtained by the proposed global optimization strategy, singlet objective lens for different operational configurations, i.e., for CD and DVD, and for DVD and HDDVD, can be deduced.

Paper Details

Date Published: 17 July 2006
PDF: 9 pages
Proc. SPIE 6342, International Optical Design Conference 2006, 63422G (17 July 2006); doi: 10.1117/12.692230
Show Author Affiliations
Chao-Hsi Tsao, National Chiao Tung Univ. (Taiwan)
Jyh-Long Chern, National Chiao Tung Univ. (Taiwan)


Published in SPIE Proceedings Vol. 6342:
International Optical Design Conference 2006

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