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摘要:
We report the generation of high-order Stokes and anti-Stokes picosecond laser light by using an YVO4 Raman seed-amplifier system. This system can eliminate filametation induced by nonlinear effect. The two key elements for the system are seed-pump time synchronization and the incident angle between Raman seed and pump, which are studied in details. The result proves that Raman seed-amplifier system is a simple and practical way to get multi-wavelength picosecond lasers.
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来源 :
LASERS IN ENGINEERING
ISSN: 0898-1507
年份: 2015
期: 5-6
卷: 30
页码: 363-368
0 . 5 0 0
JCR@2022
ESI学科: ENGINEERING;
ESI高被引阀值:174
JCR分区:4
中科院分区:4