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Proceedings Paper

Angle and phase coding in optical recording
Author(s): S. F. Pereira; J. F. P. Spronck; V. G. Kutchoukov; H.-A. Bachor
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Paper Abstract

We present simulations and experimental results on encoding information both in the longitudinal and transverse directions of an optical beam reflected from an asymmetric pit. The method does not require interferometric detection but is based on intensity measurements using a simple quadrant detector. In addition, we also discuss the implementation of this scheme in an optical recording setup and make an analysis of the crosstalk between neighboring pits.

Paper Details

Date Published: 3 June 2010
PDF: 8 pages
Proc. SPIE 7730, Optical Data Storage 2010, 77300F (3 June 2010); doi: 10.1117/12.859123
Show Author Affiliations
S. F. Pereira, Technische Univ. Delft (Netherlands)
J. F. P. Spronck, Yale Univ. (United States)
V. G. Kutchoukov, Technische Univ. Delft (Netherlands)
H.-A. Bachor, The Australian National Univ. (Australia)


Published in SPIE Proceedings Vol. 7730:
Optical Data Storage 2010

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