摘要
三态光信号能够通过三值光计算机解码器转换成三值电信号，再结合光波偏振态的斯托克斯矢量远离就能准确的判定出三态光信号的物理状态。针对三态光信号的判定提出了四种方法，但在工程应用上为了追求性价比更高，判定更加简便，本文提出了一种新的判定系统，即运算镜像式三态光信号判定系统。本文首先介绍了三态光信号的判定原理，然后分析了四种三态光信号的判定方法以及判定方法的选择，再然后重点介绍了分振幅法三态光信号判定系统，最后通过实验对解码器的输出进行了验证，实验证明了本文提出的系统在理论上是正确的，在工程上是可行的．实用的。
The three-state optical signal can be converted by the decoder ternary optical computer into a three- value electrical signal, combined with the Stokes vector of the polarization state can accurately determined that the physical state of the tri-state optical signal. Four methods are proposed for the determination of the tri-state optical signal, but in order to pursue more cost-effective and the determination easier in engineering application, we propose a new judging system that tri-state optical signal judging system. This paper introduces the judging principle of the three-state optical signal, and then analyzes the selection for the four tri-state optical signal judgement method, then to focus on the amplitude Tri-state optical signal judging system, and finally verify the output of deceder through ex- periment, proved the proposed system is theoretically correct, the project is feasible and practical.
出处
《激光杂志》
北大核心
2016年第8期54-56,共3页
Laser Journal
基金
河南省教育厅重大科技攻关项目:(13A520321)
