High-power CW linearly polarized all-fiber Raman laser

被引：26

作者：

Skubchenko, SA ^{[1
]}

Vyatkin, AY

Gapontsev, DV

机构：

[1] NTO IRE Polus Co, Moscow 140114, Russia

[2] IPG Photon Corp, Oxford, MA 01540 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2004年 / 16卷 / 04期

关键词：

fiber; lasers; Raman scattering;

D O I：

10.1109/LPT.2004.823725

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 demonstrate a high-power continuous-wave linearly polarized all-fiber Raman laser. The maximum Stokes output power of 4.7 W at 1120-nm wavelength with conversion slope efficiency of 87% was achieved. It is shown that Raman laser threshold greatly depends on pump polarization degree while Raman laser polarization depends on the design of Raman converter rather than on polarization of the pump laser. Slope efficiency was found to be independent on pump polarization degree.

引用

页码：1014 / 1016

页数：3

共 9 条

[1]

AGRAVAL GP, 1989, NONLINEAR FIBER OPTI

[2] POLARIZATION-DEPENDENT PARAMETRIC AND RAMAN PROCESSES IN A BIREFRINGENT OPTICAL FIBER [J].