MULTIBEAM PUMPING OF OPA BY RADIATION OF FIBRE AMPLIFIERS

被引：5

作者：

Kezys, D. ^{[1
]}

Gecevicius, M. ^{[1
]}

Piskarskas, A. ^{[1
]}

Pyragaite, V. ^{[1
]}

Smilgevicius, V. ^{[1
]}

Stabinis, A. ^{[1
]}

机构：

[1] Vilnius Univ, Laser Res Ctr, LT-10222 Vilnius, Lithuania

来源：

LITHUANIAN JOURNAL OF PHYSICS | 2011年 / 51卷 / 02期

关键词：

nonlinear optics; fibres; erbium; parametric oscillators and amplifiers; BEAM;

D O I：

10.3952/lithjphys.51205

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The results of effective optical parametric amplification in KTP crystal pumped by three beams delivered by fibre amplifiers are presented. The second harmonic of three 1.2 ns and 200 mu J pulses each extracted from fibre amplifier have been used to pump optical parametric amplifier (OPA) simultaneously. The conversion efficiency of pump radiation into a signal beam was close to 25%.

引用

页码：137 / 142

页数：6

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