Sang-Woon Suh, Seong-Geun Ahn, Jin-Yong Kim, K. A. Schouhamer Immink
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引用次数: 3
摘要
最近,对于高清录像机,强烈推荐使用蓝色激光二极管的高密度可重写光盘系统。在上届ODS和ISOM上,我们提出了用于高密度可重写光学系统的极高效无直流RLL码(K.A.S. Immink et al ., ODS '01, WC1, 2001, and ISOM '01, TH-J-29, pp. 152-153, 2001)。此外,我们已经表明,新开发的GS913(引导置乱9到13),d=1码可以实现4.5%的总体率比(1,7)PP码。在本文中,我们报告了GS913代码在高密度可重写光盘系统中的性能,该系统采用蓝色激光二极管(405 nm), NA为0.85,覆盖层厚度为0.1 mm。
Performance of GS913 (guided scrambling nine to thirteen) modulation code for high density rewritable optical disc
Recently, for HD video recorders, a high density rewritable disc system using a blue laser diode has been strongly recommended. At the last ODS and ISOM, we proposed extremely efficient DC-free RLL codes for a high density rewritable optical system (K.A.S. Immink et al, ODS '01, WC1, 2001, and ISOM '01, TH-J-29, pp. 152-153, 2001). Additionally, we have shown that the newly developed GS913 (guided scrambling 9 to 13), d=1 code can achieve a 4.5% higher overall rate compared with the (1,7)PP code. In this paper, we report the performance of this GS913 code for a high density rewritable disc system using a blue laser diode (405 nm), NA 0.85 and 0.1 mm thickness cover layer.