Properties of femtosecond laser-induced defects in alkali metal fluoride crystals

被引：1

作者：

Bryukvina L.I. ^{[1
]}

Kuznetsov A.V. ^{[1
]}

Suvorova L.F. ^{[2
]}

Martynovich E.F. ^{[1
]}

机构：

[1] Institute of Laser Physics, Russian Academy of Sciences, Siberian Branch, Irkutsk Division, Irkutsk

[2] Vinogradov Institute of Geochemistry, Russian Academy of Sciences, Siberian Branch, Irkutsk

来源：

Bulletin of the Russian Academy of Sciences: Physics | 2014年 / 78卷 / 12期

关键词：

Femtosecond Laser; Color Center; Femtosecond Laser Pulse; Femtosecond Laser Radiation; Input Face;

D O I：

10.3103/S1062873814120338

中图分类号：

学科分类号：

摘要：

The formation of various defects in the crystal lattice of lithium and sodium fluorides under the action of femtosecond laser pulses is described. The difference between the concentration distributions of aggregate color centers and light-scattering nanodefets in the channels is shown. The effect geometrical focusing has on color center formations is demonstrated. The observed phenomena are explained by the nonlinear processes induced by high-intensity femtosecond pulses. © 2014, Allerton Press, Inc.

引用

页码：1374 / 1378

页数：4

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