针对波导多层光卡(WMOC)的特点,结合Data Matrix二维编码的特性,由此采用二维编码作为WMOC信息存储的方式,并提出一种寻址方法来满足信息的随机读取。结果表明:以Data Matrix编码形式存储在光卡上的信息能够随机存取,并能被准确解译。
According to the feature of waveguide multilayer optical card(WMOC) and Data Matrix,Data Matrix is applied in the WMOC for data storage and addressing to meet the demand of accessing randomly data.The experimental results demonstrate that the data recorded in the WMOC in the way of Data Matrix coding can be accessed randomly and decoded exactly.