论文部分内容阅读
提出了一种用半反半透平面镜、检偏器、微透镜阵列、二维并行光电二极管阵列探测器、SRAM存储器阵列和嵌入式系统构建三值光学解码器的方法,实现将三值光学运算器的运算结果从二维线偏振光信号并行转换为三值电信号。以CMOS图像传感器和32位嵌入式系统为核心设计并实现了百位量级三值光学解码器的模拟装置,对三值逻辑光学运算器的输出结果进行了解码实验,结果表明,解码准确率达到100%,可处理的数据宽度达到128位以上,且易扩展到千位和万位量级。同已有光计算实验系统的解码装置相比,其最大的优点是,高数据宽度、可编程性、可控制性和高扩展性。
A method of constructing ternary optical decoder using semi-transflective mirror, analyzer, microlens array, two-dimensional parallel photodiode array detector, SRAM memory array and embedded system is proposed. The three-valued optics The result of the operation of the device is converted in parallel from the two-dimensional linearly polarized light signal into a three-value electrical signal. The CMOS image sensor and 32-bit embedded system as the core design and implementation of a hundred magnitude three optical decoder, the output of the three-valued logic optics decoding results show that the decoding accuracy Achieve 100%, can handle the data width reaches 128 above, and it is easy to expand to thousands and tens of thousands of magnitude. Compared with the decoding device of the existing optical computing experiment system, the biggest advantage is the high data width, programmability, controllability and high scalability.