DVDR上测试+R和-R不同的NA光学效果第一部分  

Effects of different NA Optics for +R and -R on DVDR Testing - Part I

作　　者：Wlodek S.Mischke Bob Dobbin 

机构地区：[1]DaTABIU8集团事业发展,CTO,经理,博士,DaTARIUS集团

出　　处：《光盘技术》2004年第5期43-44,46,共3页CD TECHNOLOGY

摘　　要：DVD+R和DVD-R含有不同规格的光学系统。最显著的差别就是数值孔径(NA)的规格和其它不同点,例如边缘强度。DaTARIUS 集团的Wlodek S.Mischke博士已着手两者的理论结果研究,由于规格的不同。研究结果将由测量仪器来决定是否实验结果与理论相符。DVD+R and DVD-R have different optics specified. The most significant difference is the specification for NumericaI Aperture (NA) , and there are other differences, such as for Rim Intensity. Dr. Wlodek Mischke of DaTARIUS has undertaken studies both of the theoretical results that Should be expected on measuring devices due to the specification differences, and whether experimental results match theory.

关 键 词：集团 经理 CTO 理论 规格 DVDR 博士 事业发展 实验结果 研究结果 

分 类 号：TN948.13[电子电信—信号与信息处理]