Neodymium glass laser with a pulse energy of 220 J and a pulse repetition rate of 0.02 Hz

被引：10
|
作者：
Kuzmin, A. A. [1 ]
Kulagin, O. V. [1 ]
Khazanov, E. A. [1 ]
Shaykin, A. A. [1 ]
机构：
[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia
来源：
QUANTUM ELECTRONICS | 2013年 / 43卷 / 07期
基金：
俄罗斯基础研究基金会;
关键词：
neodymium lasers; high pulse repetition rate; compensation of thermally induced effects; wave phase conjugation; AMPLIFICATION;
D O I：
10.1070/QE2013v043n07ABEH015239
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：
A compact neodymium glass laser with a pulse energy of 220 J and a record-high pulse repetition rate of 0.02 Hz (pulse duration 30 ns) is developed. Thermally induced phase distortions are compensated using wave phase conjugation. The integral depolarisation of radiation is decreased to 0.4% by using linear compensation schemes. The second harmonic of laser radiation can be used for pumping Ti:sapphire multipetawatt complexes.
引用
收藏
页码：597 / 599
页数：3
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