Efficient 1.9-μm Raman generation in a hydrogen-filled hollow-core fibre

被引：36

作者：

Gladyshev, A. V. ^{[1
]}

Kolyadin, A. N. ^{[1
]}

Kosolapov, A. F. ^{[1
]}

Yatsenko, Yu P. ^{[1
]}

Pryamikov, A. D. ^{[1
]}

Biriukov, A. S. ^{[1
,2
]}

Bufetov, I. A. ^{[1
,2
]}

Dianov, E. M. ^{[1
]}

机构：

[1] Russian Acad Sci, Fiber Opt Res Ctr, Moscow 119333, Russia

[2] State Univ, Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia

来源：

QUANTUM ELECTRONICS | 2015年 / 45卷 / 09期

基金：

俄罗斯基础研究基金会;

关键词：

Raman lasers; hollow-core fibres; fibre lasers; PHOTONIC CRYSTAL FIBER; NEGATIVE CURVATURE; SPECTRAL REGION; SILICA HOLLOW; MU-M; SCATTERING; LASERS; LIGHT; WAVE; TRANSMISSION;

D O I：

10.1070/QE2015v045n09ABEH015881

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：

Efficient Raman generation in a molecular hydrogen-filled hollow-core fibre having a cladding in the form of a single ring of capillaries has been demonstrated for the first time. The pump source used was a Q-switched Nd : YAG laser with a pulse duration of 125 ns, and a single-pass (cavity-free) configuration was employed. The maximum average output power at 1.9 mu m was 300 mW, and the differential quantum efficiency was 87 %, a record level for such experiments.

引用

页码：807 / 812

页数：6

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