Ytterbium Doped LMA-W-DCF for High Power Fiber Laser

被引：0
|
作者：
Lai, W. J. [1 ]
Yeo, V. J. J. [1 ]
机构：
[1] Nanyang Technol Univ, Temasek Labs NTU, Singapore 639798, Singapore
来源：
2016 15TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN) | 2016年
关键词：
Double clad fiber; LMA fiber; W-type fiber; fiber laser; Ytterbium;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose and demonstrate the Large-Mode-Area-WType Double Clad Fiber (LMA-W-DCF) for high power fiber laser system. The proposed fiber structure is capable of filtering the higher order modes of the system. Using the in-house fabricated fiber, we achieved output power of about 630 W with optical to optical slope efficiency of about 68 % and M-x,y(2) of 1.42 and 1.38 respectively.
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页数：3
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