High power and stability of Er<sup>3+</sup> doped superfluorescence fiber source for sensor applications

Yang Heqian; Jia Zhenan; Qiao Xueguang; Liu Yinggang; Xi Congling

doi:10.13756/j.gtxyj.2007.06.017

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High power and stability of Er³⁺ doped superfluorescence fiber source for sensor applications

- High power and stability of Er³⁺ doped superfluorescence fiber source for sensor applications
- Study on Optical communication Issue 6, Pages: 40-42(2007)
- 作者机构：
  
  1. 西安石油大学陕西省光电传感测井重点实验室
  2. 西安石油大学陕西省光电传感测井重点实验室陕西西安710065
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2007.06.017
  CLC： TP212.14
- Published：2007，
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[1]杨和钱,贾振安,乔学光,刘颖刚,习聪玲.传感用高功率高稳定性掺铒光纤超荧光光源[J].光通信研究,2007(06):40-42.

Yang Heqian, Jia Zhenan, Qiao Xueguang, et al. High power and stability of Er³⁺ doped superfluorescence fiber source for sensor applications. [J]. (6):40-42(2007)
[1]杨和钱,贾振安,乔学光,刘颖刚,习聪玲.传感用高功率高稳定性掺铒光纤超荧光光源[J].光通信研究,2007(06):40-42. DOI： 10.13756/j.gtxyj.2007.06.017.

Yang Heqian, Jia Zhenan, Qiao Xueguang, et al. High power and stability of Er³⁺ doped superfluorescence fiber source for sensor applications. [J]. (6):40-42(2007) DOI： 10.13756/j.gtxyj.2007.06.017.

摘要

文章通过优化掺铒光纤的各种参量

用两个980 nm激光二极管做抽运源

用一个3 dB耦合器制作成光环形镜

采用双级双程前向泵浦结构

实现了功率最高达52.8 mW（17.15 dB）的稳定的高功率宽带超荧光光源。在未加任何滤波器的情况下

其3 dB带宽可达40 nm。该光源已成功用于油气管线检测工程实践中。

Abstract

By optimizing the various parameters of the Er-doped fiber

using two 980 nm LDs as the pump source and making a fiber loop mirror with a 3 dB coupler

we develop a stabilized high-power wideband superfluorescence fiber source

which is configured in a two-stage double-pass forward pump structure.and has a power as high as 52.8 mW（17.15 dB）.Its 3 dB bandwidth can reach up to 40 nm without the use of any filter.This superfluorescent fiber source has been applied in the oil gas pipeline detecting project successfully.

关键词

超荧光光纤光源光纤环形镜放大自发辐射

Keywords

Superfluorescent Fiber Source（SFS）Fiber Loop Mirror（FLM）Amplified Spontaneous Emission（ASE）

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High power and stability of Er3+ doped superfluorescence fiber source for sensor applications

DOI：10.13756/j.gtxyj.2007.06.017

摘要

Abstract

关键词

Keywords

references

High power and stability of Er³⁺ doped superfluorescence fiber source for sensor applications