To 100 Gb/inch2 and beyond in magneto-optic recording

Duane C. Karns; Jinhui Zhai; Phil Herget; Hongwei Song; A. Gamble; Daniel D. Stancil; Bhagavatula Vijaya Kumar; Tuviah E. Schlesinger

doi:10.1117/12.399360

18 September 2000 To 100 Gb/in.² and beyond in magneto-optic recording

Duane C. Karns, Jinhui Zhai, Phil Herget, Hongwei Song, A. Gamble, Daniel D. Stancil, Bhagavatula Vijaya Kumar, Tuviah E. Schlesinger

Author Affiliations +

Proceedings Volume 4090, Optical Data Storage 2000; (2000) https://doi.org/10.1117/12.399360
Event: Optical Data Storage, 2000, Whistler, BC, Canada

Abstract

Results of an ongoing project aimed at demonstrating optical recording densities of 100 Gb/in² are presented. The technologies focused on by the project include Solid Immersion Lenses (SIL), Center Aperture Detection Magnet Super Resolution media, Laser Pumped Magnetic Field Modulation recording, near field spot characterizations and turbo coding techniques. Significant progress towards achieving a 100 Gb/in² optical recording density has been made. A super-SIL has been designed and fabricated. The super-SIL has been characterized and integrated into a recording system.

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Duane C. Karns, Jinhui Zhai, Phil Herget, Hongwei Song, A. Gamble, Daniel D. Stancil, Bhagavatula Vijaya Kumar, and Tuviah E. Schlesinger "To 100 Gb/in.² and beyond in magneto-optic recording", Proc. SPIE 4090, Optical Data Storage 2000, (18 September 2000); https://doi.org/10.1117/12.399360

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