Implementation of EF monitoring system in GFF manufacture

Chen Haohai; Wang Ying

doi:10.13756/j.gtxyj.2006.06.021

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Implementation of EF monitoring system in GFF manufacture

- Implementation of EF monitoring system in GFF manufacture
- Study on Optical communication Issue 6, Pages: 61-63(2006)
- 作者机构：
  
  1. 华中科技大学光电子工程系
  2. 华中科技大学光电子工程系湖北武汉430074
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2006.06.021
  CLC： TN713
- Published：2006，
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[1]陈浩海,王英.GFF制作过程中的EF指标监测的实现[J].光通信研究,2006(06):61-63.

Chen Haohai, Wang Ying. Implementation of EF monitoring system in GFF manufacture. [J]. (6):61-63(2006)
[1]陈浩海,王英.GFF制作过程中的EF指标监测的实现[J].光通信研究,2006(06):61-63. DOI： 10.13756/j.gtxyj.2006.06.021.

Chen Haohai, Wang Ying. Implementation of EF monitoring system in GFF manufacture. [J]. (6):61-63(2006) DOI： 10.13756/j.gtxyj.2006.06.021.

摘要

插入损耗误差函数（Error Function

EF）指标是增益平坦滤波器（Gain Flattening Filter

GFF）的关键指标

如何实时监测EF是GFF制作过程中必须解决的问题。文中介绍的EF指标实时监测系统

是通过通用接口总线（General Purpose InterfaceBus

GPIB）构建的

它利用计算机编程技术从光谱分析仪中获取数据并进行分析处理

能够实时绘制带容限的GFF插入损耗曲线

监测EF指标。

Abstract

As insertion loss Error Function（EF） is the key parameter for the Gain Flatting Filter（GFF）

the real-time EF monitoring is vital for manufacturing GFF.The real-time EF monitoring system in this article is realized via General Purpose Interface Bus（GPIB） interface and the data is obtained from the spectrum analyzer and analyzed and processed by computer programming

which makes it possible to plot in real time the loss vs.wavelength curve with tolerance and monitor the EF.

关键词

误差函数增益平坦滤波器通用接口总线掺铒光纤放大器密集波分复用

Keywords

EFGFFGPIBEDFADWDM

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Wuhan Research Institute of Post and Telecommunications

Accelink Technologies Co.,Ltd.

Wuhan Research Institute of Post and Telecommunications

武汉邮电科学研究院湖北武汉430074

华中科技大学光电子工程系湖北武汉　430074

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