optical security system 光学安全系统
optical security systems 光学安全系统
optical information security 光学信息安全
security optical variable image devices 防伪光变图像
He added that it could also have implications for manufacturers of optical-data storage devices for security applications, optical sensing devices and display technology.
他补充说它可能也会运用于安全方面、光学传感装置和显示技术上的光学数据存储设备的生产。
The all-digital holography is based on the optical theory, combined with the strong manipulated ability of the computer, which is applied to the information security fields.
全数字全息术以光学原理为其理论基础，与计算机强大的处理能力相结合，应用于信息安全领域。
An Ethernet passive optical network (EPON) is a point-to-multipoint network and there are threats to EPON security.
基于以太网的无源光网络(EPON)是一个点到多点的系统，面临着很多安全隐患。
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