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Proceedings Paper

BD/DVD/CD compatible objective lens
Author(s): Motoo Aiba; Satoshi Kawakita; Jin Sato; Kyu Kanno; Takatoshi Yamada
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Paper Abstract

We have developed an objective lens which can be used for different optical disk formats -Blu-ray Disc, DVD and CD. The compatible technique is based on the diffraction characteristics optimized by tuning refractive index dispersion. This optical configuration can provide suitable designs for optical pick-up system of high speed recording.

Paper Details

Date Published: 22 June 2006
PDF: 8 pages
Proc. SPIE 6282, Optical Data Storage 2006, 62821J (22 June 2006); doi: 10.1117/12.692305
Show Author Affiliations
Motoo Aiba, Sony Corp. (Japan)
Satoshi Kawakita, Sony Corp. (Japan)
Jin Sato, Sony Corp. (Japan)
Kyu Kanno, Sony Corp. (Japan)
Takatoshi Yamada, Sony Corp. (Japan)


Published in SPIE Proceedings Vol. 6282:
Optical Data Storage 2006
Ryuichi Katayama; Tuviah E. Schlesinger, Editor(s)

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