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[期刊论文] 作者:YingLi,JingHou,ZongfuJiang,LiangjinHuang,
来源:ChineseOpticsLetters 年份:2014
we report on the generation of cascaded four-wave mixing (CFWM) in a photonic crystal fiber with a high peak power picosecond pulse pumping in the normal dispersion region and a weak continuous wave seeded. We also experimentally investigat......
Numerical modeling of the thermally induced core laser leakage in high power co-pumped ytterbium dop
[期刊论文] 作者:LingchaoKong,JinyongLeng,PuZhou,ZongfuJiang,
来源:HighPowerLaserScienceandEngineering 年份:2018
We propose a novel model to explain the physical process of the thermally induced core laser leakage (TICLL) effect in a high power co-pumped ytterbium doped fiber (YDF) amplifier. This model considers the thermally induced mode bending los......
[期刊论文] 作者:WenliangWang,LiangjinHuang,JinyongLeng,ShaofengGuo,ZongfuJiang,
来源:ChineseOpticsLetters 年份:2014
In order to study the beam cleanup effect of the stimulated Raman scattering (SRS) in the graded-index multi-mode fiber (GIMF), a continuous wave all-fiber laser at 1117.8 nm and a pulsed fiber amplifier at 1064 nm are built up as the seed ......
Real-time phase measurement and correction of dynamic multimode beam using a single spatial light mo
[期刊论文] 作者:KunXie,WenguangLiu,QiongZhou,ZongfuJiang,FengjieXi,XiaojunXu,
来源:ChineseOpticsLetters 年份:2020
In this Letter, a novel system for adaptively correcting the phase of a dynamic multimode beam is proposed. While using merely one spatial light modulator, the phase measurement of the first-order diffraction pattern and the correction of t......
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