High-power CW Raman fiber laser using phosphosilicate fiber pumped by Yb-doped double-clad fiber laser

被引：0
|
作者：
Prabhu, M [1 ]
Kim, NS [1 ]
Jianren, L [1 ]
Ueda, K [1 ]
机构：
[1] Univ Electrocommun, Inst Laser Sci, Chofu, Tokyo 1828585, Japan
来源：
XIII INTERNATIONAL SYMPOSIUM ON GAS FLOW AND CHEMICAL LASERS AND HIGH-POWER LASER CONFERENCE | 2000年 / 4184卷
关键词：
Raman fiber laser; phosphosilicate fiber; stimulated Raman scattering; Raman fiber amplifier; optical fiber communications;
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：
A high-power Raman fiber laser (RFL) with maximum output power of 4.11 W/1239 nm and 2.24 W/1484 nm is obtained using a continuous wave (CW) 8.4 W/1064 nm Yb-doped double-clad fiber laser (DCFL) as a pump, phosphorous-doped fiber (PDF) and cascaded cavities made with fiber Bragg Gratings (FBG). RFL performance for the 300, 700 and 1150 m PDF lengths and output mirror reflectance was experimentally investigated by observing maximum output power, slope efficiency, threshold power, and full-width at half maximum at both the first and second Stokes wavelength.
引用
收藏
页码：482 / 485
页数：4
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