Composite three-layer potassium and silver halide fibre for the mid-IR range

被引：4

作者：

Butvina, A. L. ^{[1
]}

Butvina, L. N. ^{[1
]}

Okhrimchuk, A. G. ^{[1
]}

机构：

[1] Russian Acad Sci, Fiber Opt Res Ctr, Ul Vavilova 38, Moscow 119333, Russia

来源：

QUANTUM ELECTRONICS | 2019年 / 49卷 / 12期

基金：

俄罗斯科学基金会;

关键词：

mid-IR range; silver halide; potassium halide; IR fibre;

D O I：

10.1070/QEL17142

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 report for the first time the possibility of co-extrusion of silver and potassium halide crystals to produce double-clad polycrystalline IR fibres. This combination allows the disadvantages inherent in each of the crystals separately to he overcome. The resulting fibres have stable long-term transmission and can be used to transmit CO2 laser radiation. The loss in the fibre at a wavelength of 10.6 mu m constitutes 0.75 dB m(-1).

引用

页码：1137 / 1139

页数：3

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