Abstract This paper proposes a structure for opto-neuromorphic processes by using multistage connections of photo-transmitters. The basic unit consists of a light-emitting diode and a photoresistor for a non-inverting photo signal processor. By constructing a cascade structure of these basic units, multistage photo transmission of input light signal is examined in pulse signals with various periods and duty cycles as the input to the first opto-neuromorphic stage. This approach verifies that optical signals can be transmitted through our proposed structure and that by controlling the amount of the transmitted light between the basic units, the gain between stages can be controlled. It is demonstrated that this structure can be used for opto-neuromorphic processes by transmitting light signals as if transmitting signals between neurons with different weights and activation patterns. The proposed structure can be modified with an inverter circuit to build a photo-inverter and by using a combination of photo-transmitter and photo-inverters, it can serve as the basic structure to build more complicated opto-neuromorphic process systems.

中文翻译：

---

基于商用光电器件的多级光神经形态处理系统

摘要 本文通过使用光发射器的多级连接提出了一种用于光神经形态过程的结构。基本单元由一个发光二极管和一个用于同相光信号处理器的光敏电阻组成。通过构建这些基本单元的级联结构，在具有不同周期和占空比的脉冲信号中检查输入光信号的多级光传输，作为第一光神经形态级的输入。这种方法验证了光信号可以通过我们提出的结构传输，并且通过控制基本单元之间的传输光量，可以控制级之间的增益。证明该结构可以通过传输光信号来用于光神经形态过程，就像在具有不同权重和激活模式的神经元之间传输信号一样。所提出的结构可以通过逆变器电路进行修改以构建光电逆变器，并且通过使用光电发射器和光电逆变器的组合，它可以作为构建更复杂的光神经形态处理系统的基本结构。