Experimenatal test bed for hybrid recording

Tim Rausch; Phil Herget; James A. Bain; Jimmy Zhu; Daniel D. Stancil; Tuviah E. Schlesinger

doi:10.1117/12.453398

10 January 2002 Experimenatal test bed for hybrid recording

Tim Rausch, Phil Herget, James A. Bain, Jimmy Zhu, Daniel D. Stancil, Tuviah E. Schlesinger

Proceedings Volume 4342, Optical Data Storage 2001; (2002) https://doi.org/10.1117/12.453398
Event: Optical Data Storage, 2001, Santa Fe, NM, United States

Abstract

An experimental test bed for investigating the hybrid recording process and that allows for the precise visual alignment of the optical spot and magnetic head is described. Using this spin stand experiments have been performed on three types of hybrid recording where the critical bit dimensions are determined by using either, or both, the thermal and magnetic field profiles. By changing the relative alignment of the optical spot and magnetic head in the down track position four distinct types of marks unique to the hybrid recording process are observed.

Citation Download Citation

Tim Rausch, Phil Herget, James A. Bain, Jimmy Zhu, Daniel D. Stancil, and Tuviah E. Schlesinger "Experimenatal test bed for hybrid recording", Proc. SPIE 4342, Optical Data Storage 2001, (10 January 2002); https://doi.org/10.1117/12.453398

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