Development of rewritable dual-layer phase-change optical disks

Feng Hsu Wu*, Tsung-Eong Hsien, Han Ping D Shieh


研究成果: Conference article同行評審


Dual-layer optical disks comprised of two data layers were developed to study readout/write/erase characteristics. This disk was composed of recording layer 1 and 2, of high transmittance and high reflectivity, respectively. Layer 1 and 2 of 15 and 20 nm increase transmittance and reduce writing power for recording. Only 1.5 mW laser power was sufficient for readout, 9 and 16 mW was required for recording on recording layer 1 and 2, respectively. These dual-layer disk can double data capacity on a disk substrate.

頁(從 - 到)250-255
期刊Proceedings of SPIE - The International Society for Optical Engineering
出版狀態Published - 26 七月 2000
事件Optical Storage and Optical Information Processing - Taipei, Taiwan
持續時間: 26 七月 200027 七月 2000


深入研究「Development of rewritable dual-layer phase-change optical disks」主題。共同形成了獨特的指紋。