Single-polarization cladding-pumped Yb-doped fiber laser

被引：31
作者：
Paramonov, V. M.
Kurkov, A. S.
Medvedkov, O. I.
Tsvetkov, V. B.
机构：
[1] Russian Acad Sci, Fiber Opt Res Ctr, R-119333 Moscow, Russia
[2] Russian Acad Sci, AM Prokhorov Gen Phys Inst, R-119333 Moscow, Russia
来源：
LASER PHYSICS LETTERS | 2007年 / 4卷 / 10期
关键词：
fiber laser; polarization; Bragg grating; birefringence;
D O I：
10.1002/lapl.200710052
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Yb-doped cladding-pumped fiber laser with linearly-polarized output emission was realized. To obtain linear polarization operation we have applied Bragg grating written in the fiber with high birefringence as the input reflector. The polarization extinction ratio was of 17 dB. A maximum output power of 12 W was achieved with an efficiency slope of 69%. The laser linewidth was less than 0. 1 nm even for maximum output power.
引用
收藏
页码：740 / 742
页数：3
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