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Proceedings Paper

Pit depth encoded memories
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Paper Abstract

Modulation of the pit depth of an optical disk can increase its storage density. We measured a linear response to depth over the range of depth of focus using a conoscopic read head.

Paper Details

Date Published: 12 October 1994
PDF: 4 pages
Proc. SPIE 2338, 1994 Topical Meeting on Optical Data Storage, (12 October 1994); doi: 10.1117/12.190166
Show Author Affiliations
David S. Marx, California Institute of Technology (United States)
Demetri Psaltis, California Institute of Technology (United States)
Gabriel Y. Sirat, Le Conoscopie (Israel)


Published in SPIE Proceedings Vol. 2338:
1994 Topical Meeting on Optical Data Storage
David K. Campbell; Martin Chen; Koichi Ogawa, Editor(s)

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