Design of width/amplitude-adjustable square-wave dual-pump passively mode-locked fiber lasers

Xu Long; Guo Hongxia

doi:10.13756/j.gtxyj.2015.02.015

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Design of width/amplitude-adjustable square-wave dual-pump passively mode-locked fiber lasers

- Design of width/amplitude-adjustable square-wave dual-pump passively mode-locked fiber lasers
- Study on Optical communication Issue 2, Pages: 49-51(2015)
- 作者机构：
  
  1. 华东交通大学现代教育技术中心
  2. 榆林学院能源工程学院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2015.02.015
  CLC： TN248
- Published：2015，
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[1]徐隆,郭红霞.宽幅可调方波双泵被动锁模光纤激光器设计[J].光通信研究,2015(02):49-51.

Xu Long, Guo Hongxia. Design of width/amplitude-adjustable square-wave dual-pump passively mode-locked fiber lasers. [J]. (2):49-51(2015)
[1]徐隆,郭红霞.宽幅可调方波双泵被动锁模光纤激光器设计[J].光通信研究,2015(02):49-51. DOI： 10.13756/j.gtxyj.2015.02.015.

Xu Long, Guo Hongxia. Design of width/amplitude-adjustable square-wave dual-pump passively mode-locked fiber lasers. [J]. (2):49-51(2015) DOI： 10.13756/j.gtxyj.2015.02.015.

摘要

用简单地调节泵功率的方法

实现了独立、连续地调整输出方波脉冲的振幅和宽度。采用了双泵结构

其中一个泵用来调节输出脉冲的宽度

另一个泵用来调整幅度;提出并实现了一种8字形双泵被动锁模光纤激光器。仿真结果表明

该被动锁模光纤激光器可以产生幅度可调的方波脉冲。这一结果将有助于纳秒方波脉冲机理的进一步研究。

Abstract

In order to generate width/amplitude-adjustable square-wave pulses

this paper realizes independent and continuous adjustment and output of the amplitude and width of square wave pulses of a figure-8dual-pump passively mode-locked fiber laser by simply adjusting the power of the pumps.One pump is used to adjust the width of the output pulses and the other to adjust the amplitude.Simulation results show that this fiber laser can produce amplitude adjustable square wave pulses.This conclusion is helpful to the further study on the mechanism of nanosecond square wave pulse.

关键词

光纤激光器被动锁模宽幅可调方波脉冲

Keywords

fiber laserpassively mode-lockedwidth/amplitude adjustablesquare wave pulse

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