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Proceedings Paper

A numerical model for superresolution effect in optical discs
Author(s): A. C. Assafrao; S. F. Pereira; H. P. Urbach; C. Fery; L. von Riewel; S. Knappmann
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Paper Abstract

A simplified computational model for super resolution effect in optical discs is proposed and simulations are compared with experimental results, providing basic understanding of this phenomenon. Simulations show that resolution beyond the diffraction limit is achieved and signal destruction occurs at some frequencies when the super resolution layer is activated.

Paper Details

Date Published: 3 June 2010
PDF: 9 pages
Proc. SPIE 7730, Optical Data Storage 2010, 77301J (3 June 2010); doi: 10.1117/12.859125
Show Author Affiliations
A. C. Assafrao, Technische Univ. Delft (Netherlands)
S. F. Pereira, Technische Univ. Delft (Netherlands)
H. P. Urbach, Technische Univ. Delft (Netherlands)
C. Fery, Deutsche Thomson oHG (Germany)
L. von Riewel, Deutsche Thomson oHG (Germany)
S. Knappmann, Deutsche Thomson oHG (Germany)


Published in SPIE Proceedings Vol. 7730:
Optical Data Storage 2010
Susanna Orlic; Ryuichi Katayama, Editor(s)

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