Study on the output properties of Er<sup>3+</sup>:Yb<sup>3+</sup> codoped phosphate glass lasers

Xu Cuilian; Wang Binke; Liu Jing

doi:10.13756/j.gtxyj.2013.01.002

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Study on the output properties of Er³⁺:Yb³⁺ codoped phosphate glass lasers

- Study on the output properties of Er³⁺:Yb³⁺ codoped phosphate glass lasers
- Study on Optical communication Issue 1, Pages: 36-38(2013)
- 作者机构：
  
  空军工程大学理学院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2013.01.002
  CLC： TN248.1
- Published：2013，
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[1]徐翠莲,王斌科,刘静.Er~(3+):Yb~(3+)共掺磷酸盐玻璃激光器输出特性研究[J].光通信研究,2013(01):36-38.

Xu Cuilian, Wang Binke, Liu Jing. Study on the output properties of Er³⁺:Yb³⁺ codoped phosphate glass lasers. [J]. (1):36-38(2013)
[1]徐翠莲,王斌科,刘静.Er~(3+):Yb~(3+)共掺磷酸盐玻璃激光器输出特性研究[J].光通信研究,2013(01):36-38. DOI： 10.13756/j.gtxyj.2013.01.002.

Xu Cuilian, Wang Binke, Liu Jing. Study on the output properties of Er³⁺:Yb³⁺ codoped phosphate glass lasers. [J]. (1):36-38(2013) DOI： 10.13756/j.gtxyj.2013.01.002.

摘要

Er3+:Yb3+共掺磷酸盐玻璃激光器能发射1.54μm附近的激光

这种激光器广泛应用于光通信、激光雷达和人眼安全激光测距等方面。文章以输出波长为975nm的半导体激光器为泵浦源

采用Er3+:Yb3+共掺磷酸盐玻璃为工作物质

成功地实现了平平腔、平凹腔常温下连续输出TEM00模的1.54μm激光。实验结果表明:随着谐振腔腔长的增加

输出激光能量减小

而阈值功率增大。最后采用弯月型输出镜改善光束质量

获得了最大功率为30mW的1.54μm信号光输出。

Abstract

Emitting laser light at around 1.54 μm

the solid-state Er3+:Yb3+ codoped phosphate glass laser is widely applied in optical communications

radar and eye-safe laser range finding.In this paper

the flat-flat cavity-and flat-concave cavity-systems lasing at TEM00 1.54 μm wavelength are realized by using output wavelength of 975 nm for the LD pump sources and using Er3+

Yb3+ codoped phosphate glass.Experimental results indicate that with the increase of the resonant cavity length

the system output energy decreases

while the pump threshold power increases.In addition

the quality of the laser beam is improved by using a curve-type mirror

obtaining the output of signal light with the maximum power of 30 mW.

关键词

激光器铒玻璃1.54μm激光

Keywords

lasererbium glass1.54 μm laser

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Artificial Intelligence College, Xi’an Aeronautical Polytechnic Institute

School of Automation and Information Engineering, Xi’an University of Technology

School of Computer and Communication, Lanzhou University of Technology

Electronic Information Engineering, Xi’an Technological University

College of Electronic Information, Xi’an Polytechnic University

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Study on the output properties of Er3+:Yb3+ codoped phosphate glass lasers

DOI：10.13756/j.gtxyj.2013.01.002

摘要

Abstract

关键词

Keywords

references

Study on the output properties of Er³⁺:Yb³⁺ codoped phosphate glass lasers