Relationship between bit error rate and sensitivity and its fast tests

Zhu Mengxia; Fan Zhigang; Liang Guotao

doi:10.13756/j.gtxyj.2010.06.014

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Relationship between bit error rate and sensitivity and its fast tests

- Relationship between bit error rate and sensitivity and its fast tests
- Study on Optical communication Issue 6, Pages: 17-19(2010)
- 作者机构：
  
  武汉华工正源光子技术有限公司
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2010.06.014
  CLC： TN929.1
- Published：2010，
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[1]朱梦霞,樊志刚,梁国涛.灵敏度与误码率关系分析及其快速测试[J].光通信研究,2010(06):17-19.

Zhu Mengxia, Fan Zhigang, Liang Guotao. Relationship between bit error rate and sensitivity and its fast tests. [J]. (6):17-19(2010)
[1]朱梦霞,樊志刚,梁国涛.灵敏度与误码率关系分析及其快速测试[J].光通信研究,2010(06):17-19. DOI： 10.13756/j.gtxyj.2010.06.014.

Zhu Mengxia, Fan Zhigang, Liang Guotao. Relationship between bit error rate and sensitivity and its fast tests. [J]. (6):17-19(2010) DOI： 10.13756/j.gtxyj.2010.06.014.

摘要

文章重点分析了应用于光模块灵敏度外推法测试中的误码率（BER）与灵敏度成线性关系的理论依据;并通过实验验证了这一线性关系。试验结果显示

百兆、千兆光收发合一模块的灵敏度与lg[-lg（BER）]的相关系数分别为0.999 79、0.999 06

线性度良好;并结合误码率的可靠性测量

提出了优化的灵敏度外推法测试方案。

Abstract

This paper analyzes the theoretical basis for the linear relationship between the Bit Error Rate（BER） in optical module sensitivity tests by extrapolation and sensitivity

which is verified in experiments.The test results indicate that the correlation coefficients of the sensitivities of 155 Mbit/s and 1.25 Gbit/s optical transceiver modules and lg [-lg（BER）] are 0.999 79 and 0.999 06 respectively

presenting a good linearity.Furthermore

it presents an optimized sensitivity measurement scheme by extrapolation method.

关键词

误码率灵敏度相关系数外推法

Keywords

BERsensitivitycorrelation coefficientextrapolation method

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School of Communication and Electronic Engineering, East China Normal University

College of Electronic and Information Engineering, Chongqing Three Gorges University

Key Laboratory of the Ministry of Education Optoelectronic Measurement Technology and Instrument, Beijing Laboratory of Optical Fiber Sensing and System, Beijing Information Science & Technology University

Research Institute of Photonics,Dalian Polytechnic University

Information Science Technology College,Dalian Maritime University

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