High-Speed $7\times$ CuSi-Based Write-Once Blu-ray Disc

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概要

• 論文の詳細を見る

• A Cu/Si bilayer can be applied as the recording medium in a write-once Blu-ray Disc (BD-R). Recording experiments performed on BD-R stacks showed that a 1/1 ratio of Cu/Si layers prove to have the best recording results. Auger analysis points to a diffusion-driven process, primarily that of Si into Cu. By optimization of the stack, we have been able to record $1--7\times$ BD-R 25 GB discs with bottom jitters below 6.5% using a castle-type write strategy.

• 2006-02-15

著者

• Vullers Ruud

  Philips Research Laboratories, High Tech Campus 34, 5656 AE Eindhoven, The Netherlands

• Kuiper A.

  Philips Research Laboratories, High Tech Campus 34, 5656 AE Eindhoven, The Netherlands

• Pasquariello Donato

  Philips Research Laboratories, High Tech Campus 34, 5656 AE Eindhoven, The Netherlands

• Kuiper A.

  Philips Research Laboratories, High Tech Campus 11, 5656 AE Eindhoven, The Netherlands

関連論文

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• Analysis of the Degradation Mechanism during Repeated Overwrite of Phase-Change Discs
• High-Speed $7\times$ CuSi-Based Write-Once Blu-ray Disc
• An Integrated Magneto-Optical Sliding Head for First Surface Laser Pulsed Magnetic Field Modulation Magneto-Optical-Recording

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