Experimental research on the A logic gate by all-optical encryption technology

Zhao Yize

doi:10.13756/j.gtxyj.2015.03.013

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Experimental research on the A logic gate by all-optical encryption technology

- Experimental research on the A logic gate by all-optical encryption technology
- Study on Optical communication Issue 3, Pages: 38-40(2015)
- 作者机构：
  
  武警工程大学
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2015.03.013
  CLC： TN929.1
- Published：2015，
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[1]赵一泽.全光加密A逻辑门的实验研究[J].光通信研究,2015(03):38-40.

Zhao Yize. Experimental research on the A logic gate by all-optical encryption technology. [J]. (3):38-40(2015)
[1]赵一泽.全光加密A逻辑门的实验研究[J].光通信研究,2015(03):38-40. DOI： 10.13756/j.gtxyj.2015.03.013.

Zhao Yize. Experimental research on the A logic gate by all-optical encryption technology. [J]. (3):38-40(2015) DOI： 10.13756/j.gtxyj.2015.03.013.

摘要

针对光传输系统单波长信号全光加密的应用需求

基于流密码体制开展了光传输系统物理层全光加密技术的理论分析

设计了基于SOA-XGM（半导体光放大器-交叉增益调制）的全光A逻辑门的实验方案

并在实验室搭建了实验系统。实现了速率为10Gbit/s的A逻辑处理

分析了探测光信号功率、泵浦光信号功率和SOA注入电流等主要参数对逻辑门输出信号质量的影响

实现了明文光信号的全光加密。

Abstract

In line with the application requirements for the all-optical encryption of the single-wavelength signals in optical transmission systems

this paper makes a theoretical analysis of the all-optical encryption technology for the physical layer of the optical transmission system on the basis of the flow cryptosystems

designs an experimental scheme for SOA-XGM-based all-optical A logic gate and erects an experimental system in the laboratory.Moreover

it realizes the A logic processing at10Gbit/s

analyzes the effects of such main parameters as detected and pumped optical signal powers and SOA injected current on the quality of the output signals from the logic gate and implements the all-optical encryption of plain optical signals.

关键词

半导体光放大器交叉增益调制全光A逻辑门全光加密技术

Keywords

SOAXGMall-optical A logic gateall-optical encryption technology

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