回顾了我们新近提出的单通道菲涅耳数字全息光学系统，该系统能获得由非相干光照射的三维物体的全息图。
We review our recently proposed single-channel optical system for generating digital Fresnel holograms of 3D real-existing objects illuminated by incoherent light.
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。
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.
作为当今信息光学研究领域中的一个热点，数字全息技术是光学全息术、计算机技术及电子成像技术相结合的产物。
As a highlight in the optical research today, digital holography is a mix of optical holography, computer technology and electronic imaging technology.
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