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Ultra-broadband optical spectrum generation from a stretched pulse fiber laser utilizing zero-disper
[期刊论文] 作者：ChengZhang,LuChai,YoujianSong,MinglieHu,ChingyueWang,
来源：ChineseOpticsLetters 年份：2013
We investigate the effects of a piece of zero-dispersion fiber (ZDF) on the pulse dynamics of a passively mode-locked fiber laser operating in the stretched-pulse regime. Numerical simulation suggests that the proper location and length of ......
[期刊论文] 作者：YangLi,HaoHe,HuanyuSong,BowenLiu,MinglieHu,ChingyueWang,
来源：JournalofInnovativeOpticalHealthSciences 年份：2017
Usually, only focused femtosecond (fs) lasers at near-infrared (NIR) range can induce photo-damage to transparent cells, making it difficult to treat large amount of cells by such optical methods for photostimulation. In this study, we clar......
[期刊论文] 作者：DongyuYan,BowenLiu,YuxiChu,HuanyuSong,LuChai,MinglieHu,ChingyueWang,
来源：ChineseOpticsLetters 年份：2019
We report a hybrid femtosecond laser system based on a femtosecond Yb-doped fiber laser and a Yb-doped potassium gadolinium tungstate (Yb:KGW) regenerative amplifier. To match the central wavelength of the seed source, a Yb:KGW crystal is u......
[期刊论文] 作者：YimingLuo,WeiJia,YoujianSong,BowenLiu,MinglieHu,LuChai,ChingyueWang,
来源：ChineseOpticsLetters 年份：2015
Investigations are performed to explore high-repetition-rate femtosecond laser ablation effects on the physical and chemical properties of poly(methyl methacrylate) (PMMA). A scanning electron microscopy (SEM) is used to characterize the mo......
High pulse energy fiber/solid-slab hybrid picosecond pulse system for material processing on polycry
[期刊论文] 作者：WeiChen,BowenLiu,YoujianSong,LuChai,QianjinCui,QingjingLiu,ChingyueWang,MinglieHu,
来源：HighPowerLaserScienceandEngineering 年份：2018
We demonstrate an all polarization-maintaining (PM) fiber mode-locked laser seeded, hybrid fiber/solid-slab picosecond pulse laser system which outputs...
Nonlinearity optimization of dissipative-soliton fiber laser for generation of pulses with 350 kW pe
[期刊论文] 作者：HanChi,BowenLiu,YoujianSong,MinglieHu,LuChai,WeidongShen,XuLiu,ChingyueWang,
来源：HighPowerLaserScienceandEngineering 年份：2018
We demonstrate a nonlinearity optimization method by altering distribution of passive fibers in a dissipative-soliton mode-locked fiber laser to level up output parameters. In the numerical simulation, we found that the passive fiber segmen......
Compact and high-power broadband terahertz source based on femtosecond photonic crystal fiber amplif
[期刊论文] 作者：XiaokunHu,JiangLi,ChangleiWang,YiLi,YanfengLi,YoujianSong,BowenLiu,MinglieHu,LuChai,QirongXing,ChingyueWang,
来源：ChineseOpticsLetters 年份：2011
We present a review of the development of a compact and high-power broadband terahertz (THz) source optically excited by a femtosecond photonic crystal fiber (PCF) amplifier. The large mode area of the PCF and the stretcher-free configurati......
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