Effect of track crossing on focus servo signals: feedthrough

Milton R. Latta; Timothy C. Strand; James M. Zavislan

doi:10.1117/12.137537

13 August 1992 Effect of track crossing on focus servo signals: feedthrough

Milton R. Latta, Timothy C. Strand, James M. Zavislan

Proceedings Volume 1663, Optical Data Storage; (1992) https://doi.org/10.1117/12.137537
Event: Optical Data Storage Topical Meeting, 1992, San Jose, CA, United States

Abstract

We discuss the origin of focus servo feedthrough in optical storage drives and show modeling and experimental feedthrough results for various aberrations.

Citation Download Citation

Milton R. Latta, Timothy C. Strand, and James M. Zavislan "Effect of track crossing on focus servo signals: feedthrough", Proc. SPIE 1663, Optical Data Storage, (13 August 1992); https://doi.org/10.1117/12.137537

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