Effect of the concentration of Nd3+ ions in KGd(WO4)2:: Nd3+ crystals on laser characteristics

被引：2

作者：

Ustimenko, NS

Gulin, AV

Pavlyuk, AA

机构：

[1] Polyus Res Inst, Moscow 117342, Russia

[2] Russian Acad Sci, Inst Inorgan Chem, Siberian Div, Novosibirsk 630090, Russia

来源：

INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2001年 / 44卷 / 03期

关键词：

Physical Chemistry; Optimal Concentration; Raman Scattering; Active Element; Lasing Mode;

D O I：

10.1023/A:1017545028114

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Active KGd(WO4)(2) : Nd3+ elements used in laser engineering have typical concentrations of Nd3+ ions of similar to3 at. %. Our studies have shown that the optimal concentration is close to 4.5 at. %. This result is confirmed for active elements 3 mm in diameter and 50 mm long in two lasing modes at a wavelength of 1.067 mum and in the stimulated Raman scattering (SRS) self-conversion mode at 1.5.78 mum in a lamp-pumped laser.

引用

页码：392 / 393

页数：2