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[期刊论文] 作者：HaoGuo,ZhongbinZhu,TiejunWang,NaChen,YaoxiangLiu,JianhaoZhang,HaiyiSun,JianshengLiu,RuxinLi,
来源：ChineseOpticsLetters 年份：2018
We demonstrate a simple technique to filter out the continuum background in filament-induced remote breakdown spectroscopy. By inserting a polarizer before the detector, the continuum background was reduced by more than 42% in filament-indu......
[期刊论文] 作者：NaChen,YaoxiangLiu,TiejunWang,ZhongbinZhu,HaiyiSun,XiaonaYan,YunhuaXia,JinhuaXia,JuanDu,JianshengLiu,,
来源：ChineseOpticsLetters 年份：2017
We observe the third-harmonic generation and second-harmonic generation together with element fluorescence from the interaction of a femtosecond laser filament with a rough surface sample (sandy soil) in non-phase-matched directions. The ha......
[期刊论文] 作者：HaiyiSun,YonghongLiu,JianshengLiu,JingjingJu,ChengWang,XingkaiHu,ZhongbinZhu,YaoxiangLiu,TiejunWang,SeeLeangChin,
来源：ChineseOpticsLetters 年份：2018
Sub-picosecond chirped laser pulse-induced airflow and water condensation were investigated in a cloud chamber. The results indicate that the positively chirped sub-picosecond laser pulses generate a more uniform intensity distribution insi......
[期刊论文] 作者：ZhongbinZhu,Tie-JunWang,YaoxiangLiu,NaChen,HuifangZhang,HaiyiSun,HaoGuo,JianhaoZhang,XuanZhang,GengyuLi,
来源：ChineseOpticsLetters 年份：2018
We report on a systematic study of the laser polarization effect on a femtosecond laser filamentation in air. By changing the laser’s ellipticity from linear polarization to circular polarization, the onset position of laser filament forma......
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