High-energy multispike operation of an Nd laser with a passive polymer Q-switch

被引：2
|
作者：
Bezrodnyi, VI
Ishchenko, AA
机构：
[1] Natl Acad Sci Ukraine, Inst Phys, UA-252650 Kiev, Ukraine
[2] Natl Acad Sci Ukraine, Inst Organ Chem, UA-253094 Kiev, Ukraine
来源：
QUANTUM ELECTRONICS | 1998年 / 28卷 / 10期
关键词：
D O I：
10.1070/QE1998v028n10ABEH001341
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：
Repetitively pulsed operation with a peak output power up to 2 MW and an energy of a train of nanosecond pulses similar to 12 J were achieved in an yttrium aluminate laser with passive polymer e-switches based on organic dyes. Variation of the initial switch transmittance made it possible to vary the pulse (spike) duration in the range 28-90 ns. The maximum pulse repetition rate in a train was 325 kHz when the Q-switching efficiency was 94%.
引用
收藏
页码：847 / 850
页数：4
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