Study of phase-change erasable sample-servo optical disk with bit-capsule groove

Hiromichi Ishibashi; Mitsuro Moriya; Takeo Ohta

doi:10.1117/12.137568

13 August 1992 Study of phase-change erasable sample-servo optical disk with bit-capsule groove

Hiromichi Ishibashi, Mitsuro Moriya, Takeo Ohta

Proceedings Volume 1663, Optical Data Storage; (1992) https://doi.org/10.1117/12.137568
Event: Optical Data Storage Topical Meeting, 1992, San Jose, CA, United States

Abstract

Characteristics of the bit-capsule recording are studied. Every information bit is recorded on phase change erasable material in an enclosed bit-capsule using sample-servo technique. It is confirmed that the bit-capsule is effective on size-limited mark formation or low distortion recording, which is inevitable for high density recording.

Citation Download Citation

Hiromichi Ishibashi, Mitsuro Moriya, and Takeo Ohta "Study of phase-change erasable sample-servo optical disk with bit-capsule groove", Proc. SPIE 1663, Optical Data Storage, (13 August 1992); https://doi.org/10.1117/12.137568

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