FDTD simulation of push-pull tracking servo signals for rewritable optical disks

Justin B. Judkins; Charles W. Haggans; Richard W. Ziolkowski

doi:10.1117/12.218717

8 September 1995 FDTD simulation of push-pull tracking servo signals for rewritable optical disks

Justin B. Judkins, Charles W. Haggans, Richard W. Ziolkowski

Proceedings Volume 2514, Optical Data Storage '95; (1995) https://doi.org/10.1117/12.218717
Event: Optical Data Storage '95, 1995, San Diego, CA, United States

Abstract

A 2D finite difference time domain (FDTD) approach to modeling the push-pull tracking error signals in a rewritable optical drive is presented. The predictions of the model are experimentally confirmed.

Citation Download Citation

Justin B. Judkins, Charles W. Haggans, and Richard W. Ziolkowski "FDTD simulation of push-pull tracking servo signals for rewritable optical disks", Proc. SPIE 2514, Optical Data Storage '95, (8 September 1995); https://doi.org/10.1117/12.218717

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