信息理论在全息系统中应用的一些特点

B. Gurevich, S. Gurevich, K. Jumaliev
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引用次数: 3

摘要

两个重要的特征使全息系统比普通光学系统更有实质性:相位信息传输的能力(在振幅为1的水平上)和来自不同物体的波前可分离重叠的能力。然而,全息信号比普通光学器件传输的信号更为复杂。因此,为了提供信息传输的描述,对于全息系统,信息理论的陈述需要在比光学系统更高的程度上进行一些修改。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Some features of information theory application to holographic systems
Two important features make a holographic system more substantial than an ordinary optical system: ability of phase information transmission (on a level with amplitude one) and ability of the separable overlapping of wavefronts from different objects. However, holographic signal is more complicated than that transmitted by ordinary optical devices. Due to this the statements of information theory require some modifications in a higher degree for holographic systems than for optical ones in order to provide the information transmission description.
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