Spatial radiation intensity distribution of linear diode arrays and calculation of inversion in fibre-coupled end-pumped solid-state lasers

被引：2
作者：
Gorbunkov, MV
Kostryukov, PV
Morozov, VB
Olenin, AN
Telegin, LS
Tunkin, VG
Yakovlev, DV
机构：
[1] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
[2] Moscow MV Lomonosov State Univ, Ctr Int Laser, Moscow 119992, Russia
来源：
QUANTUM ELECTRONICS | 2005年 / 35卷 / 12期
关键词：
diode pumping; optical fibres; solid-state lasers;
D O I：
10.1070/QE2005v035n12ABEH013037
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：
The radiation intensity distribution of linear diode arrays used for longitudinal pumping fibre-coupled solid-state lasers is studied experimentally and theoretically. A simple model describing the propagation of radiation is proposed which allows the calculation of the inversion population distribution in an active element. The radiation intensity distributions are calculated in cross sections for different angular distributions at the fibre output.
引用
收藏
页码：1121 / 1125
页数：5
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