Laser-diode-pumped phosphosilicate-fiber Raman laser with an output power of 1 W at 1.48 μm

被引：76

作者：

Karpov, VI

Dianov, EM

Paramonov, VM

Medvedkov, OI

Bubnov, MM

Semyonov, SL

Vasiliev, SA

Protopopov, VN

Egorova, ON

Hopin, VF

Guryanov, AN

Bachynski, MP

Clements, WRL

机构：

[1] Russian Acad Sci, Fiber Opt Res Ctr, Inst Gen Phys, Moscow 117942, Russia

[2] Russian Acad Sci, Inst High Pur Subst, Nizhnij Novgorod, Russia

[3] MPB Technol Inc, Pointe Claire, PQ H9R 1E9, Canada

来源：

OPTICS LETTERS | 1999年 / 24卷 / 13期

关键词：

D O I：

10.1364/OL.24.000887

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An all-fiber 1.48-mu m generator based on a laser-diode-pumped Yb-doped double-clad laser and a cascaded Raman wavelength converter has been developed. Second-order Raman Stokes radiation was generated in a phosphosilicate-fiber resonator formed by two pails of Bragg gratings. A slope efficiency of the Raman converter of 48% with respect to the power emitted by the double-clad Yb laser has been achieved. We obtained an output power of 1 W at a slope efficiency of 34% with respect to the laser-diode array power, with a total optical-to-optical efficiency of 23%. (C) 1999 Optical Society of America OCIS codes: 060.0060, 190.5890, 140.3550, 140.3480, 350.2770.

引用

页码：887 / 889

页数：3

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