標題: Hybrid optical elements for dual-focus pickup
作者: Su, DC
Chang, JT
Huang, YT
交大名義發表
光電工程學系
National Chiao Tung University
Department of Photonics
關鍵字: dual focus;optical pickup;digital versatile disk;holographic optical element;volume hologram
公開日期: 1997
摘要: Two hybrid optical elements are presented for dual-focus pickup in the digital versatile disk (DVD) system. One is a hybrid dual-focus lens and the other is a holographic regional mirror. The optical head consisting of these two hybrid optical elements can read the information recorded on two layers of DVD simultaneously. Its specifications are described. The fabrication parameters of these two hybrid optical elements are derived.
URI: http://hdl.handle.net/11536/19611
http://dx.doi.org/10.1117/12.279451
ISBN: 0-8194-2581-8
DOI: 10.1117/12.279451
期刊: ALGORITHMS, DEVICES, AND SYSTEMS FOR OPTICAL INFORMATION PROCESSING
Volume: 3159
起始頁: 269
結束頁: 274
Appears in Collections:Conferences Paper


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  1. A1997BJ95C00030.pdf