Experimental investigation on 1060nm radiation in Er/Yb co-doped double-clad optical fiber amplifiers

Ling Lei1; Fu Yanfeng2

doi:10.13756/j.gtxyj.2008.03.003

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Experimental investigation on 1060nm radiation in Er/Yb co-doped double-clad optical fiber amplifiers

- Experimental investigation on 1060nm radiation in Er/Yb co-doped double-clad optical fiber amplifiers
- Study on Optical communication Issue 3, Pages: 36-38(2008)
- 作者机构：
  
  1. 光纤通信技术和网络国家重点实验室武汉邮电科学研究院
  2. 武汉光迅科技股份有限公司湖北武汉430074
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2008.03.003
  CLC： TN722
- Published：2008，
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[1]凌磊,傅焰峰.Er/Yb共掺双包层OFA中1060nm辐射实验研究[J].光通信研究,2008(03):36-38.

Ling Lei1, Fu Yanfeng2. Experimental investigation on 1060nm radiation in Er/Yb co-doped double-clad optical fiber amplifiers. [J]. (3):36-38(2008)
[1]凌磊,傅焰峰.Er/Yb共掺双包层OFA中1060nm辐射实验研究[J].光通信研究,2008(03):36-38. DOI： 10.13756/j.gtxyj.2008.03.003.

Ling Lei1, Fu Yanfeng2. Experimental investigation on 1060nm radiation in Er/Yb co-doped double-clad optical fiber amplifiers. [J]. (3):36-38(2008) DOI： 10.13756/j.gtxyj.2008.03.003.

摘要

文章分析了在Er/Yb共掺双包层光纤放大器（OFA）中产生1060 nm波段辐射的原因

通过后向泵浦和前向泵浦的实验手段

研究了此波段辐射的光谱特性

并与单掺Yb OFA进行了比较

说明了掺Er离子的吸收作用

使输出光谱波长往长波长方向漂移。增大泵浦功率时

1060 nm波段的辐射功率相应增加

因此为避免自激应加以抑制。

Abstract

The paper analyzes the reason why 1 060 nm waveband radiation is caused in Er/Yb co-doped double-clad Optical Fiber Amplifiers（OFA）and investigates in the spectrum characteristics of this radiation by means of forward and backward pump.Comparing with the Yb doped OFA

it explains the function of Er-doped ion absorption

i.e.the output spectrum wavelength is caused to drift towards the long-wavelength side.When the pump power is increased

1 060 nm waveband radiation power will rise accordingly

which should be restrained to avoid self-excitation.

关键词

光纤放大器双包层光纤Er/Yb共掺

Keywords

OFAdouble-clad fiberEr/Yb co-doped

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College of Information and Electrical Engineering,Shanddong University of Science and Technology

Shandong Economic and Information Technology Committee

The 46th Research Institute of Electronic,Ministry Information Industry

信息产业部电子第四十六研究所天津　300220

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