真值表查询式光学符号替换

Optical symbolic substitution based truth-table looking up

本文提出了一种新的符号替换光学处理方法.采用互补编码和地点寻址的真值表查询,构造了一种可进行返回运算的全加数字处理器.利用由液晶光阀构成的行逻辑器件对这一符号替换系统进行了实验验证并给出了实验结果.

In this paper a new optical method to implement symbolic substitution is proposed. Adopting oomplementary-enoode and location-addressable memory, a full-adder digital processor which can implement feedback computation ig constuoted. Using Eow-logio devices constituted with liquid crystal light valves (LCLV), the symbolic substitution system is proved experimentally, and the experimental result is given.