High-Density Recording Using Phase-Change Optical Disk

スポンサーリンク

概要

• 論文の詳細を見る

• High-track-density recording has been investigated using a phase-change optical disk. Crosstalk was measured as a function of track pitch. Crosstalk of less than -26 dB was obtained at the track pitch of 1.0 μm using a red laser diode, an objective lens of large numerical aperture and a thin substrate. Amorphous marks were observed by transmission electron microscopy, and it was found that the width of amorphous marks remains on the order of the groove width even at high recording power, though the length increases with the increase of the recording power.

• 社団法人応用物理学会の論文
• 1994-12-01

著者

• Morimoto Isao

  Optical Disks Development Department Division Of Information And Devices Technologie

• NISHIMURA Kazuhiro

  Optical Disks Development Department, Division of Information and Devices Technologie

• Morimoto Isao

  Optical Disks Development Department Division Of Information Systems Devices And Technologies Asahi

• SUZUKI Toshio

  Central Research Laboratory, Asahi Chemical Industry Co., Ltd.

• TAKEGUCHI Keigo

  Central Research Laboratory, Asahi Chemical Industry Co., Ltd.

• Nishimura Kazuhiro

  Optical Disks Development Department Division Of Information Systems Devices And Technologies Asahi

• Takeguchi Keigo

  Central Research Laboratory Asahi Chemical Industry Co. Ltd.

• Suzuki Toshio

  Central Research Laboratory Asahi Chemical Industry Co. Ltd.

関連論文

• Cell-to-Cell Adhesion via Intercellular Adhesion Molecule-1 and Leukocyte Function-Associated Antigen-1 Pathway Is Involved in 1α, 25(OH)_2D_3, PTH and IL-1α-Induced Osteoclast Differentiation and Bone Resorption
• Interleukin (IL)-4 and IL-13 Inhibit the Differentiation of Murine Osteoblastic MC3T3-E1 Cells
• A Case of Active Acromegalic Woman with a Marked Increase in Serum Insulin-like Growth Factor-1 Levels after Delivery
• Stimulatory Effect of Interleukin-1α on Proliferation through a Ca^/Calmodulin dependent Pathway of a Human Thyroid Carcinoma Cell Line, NIM 1
• Optimized Disk Structure and Ge-Tb-Sb Composition for Overwritable Phase Change Compact Disk
• Operating Tolerance for Laser Power and Temperature of Phase Change Erasable Optical Disk : Media
• Ge-Te-Sb Based Overwritable Phase Change Optical Disk : PHASE CHANGE MEDIA I
• Clastogenicity of Aporphine Alkaloids in Vitro
• High-Density Recording Using Phase-Change Optical Disk

スポンサーリンク