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[期刊论文] 作者:ZHU Jiu-Gao,ZHU He-Yuan,SUN Die-Chi,DU Ge-Guo,LI Fu-Ming,
来源:中国物理快报(英文版) 年份:2001
We report the scatterer concentration-dependent behaviour of laser action in high-gain scattering media. Amodified model of a random laser is proposed to expla...
[期刊论文] 作者:DU Ge-Guo,LI Da-Jun,LI Hong-Wei,MAI Bing-Liang,YOU Jie-Shun,RUAN Shuang-Chen,
来源:中国物理快报(英文版) 年份:2006
We investigate a silica-based thulium-doped fibre amplifier, which is a promising candidate for an amplifying device in the S band, in detail using a single wav...
[期刊论文] 作者:HU Hui,DU Ge-Guo,YAN Pei-Guang,ZHAO Jun-Qing,GUO Chun-Yu,RUAN Shuang-Chen,
来源:中国物理快报(英文版) 年份:2011
We report a cladding-pumped Tm3+-doped domestic silica fiber laser operated at 2pm and actively Q-switched with an acousto-optic modulator.Pulse trains are obta...
[期刊论文] 作者:DU Ge-Guo,LI Da-Jun,ZHANG Min,YAN Pei-Guang,CHEN Li-Cheng,ZHOU Yao-Hua,RUAN Shuang-Chen,
来源:中国物理快报(英文版) 年份:2008
We report a thulium-doped silica fibre laser that generates a maximum cw output power of 6W in 8 2 μm wavelength range when cladding-pumped by a laser diode(LD...
[期刊论文] 作者:ZHAO Jun-Qing,WANG Yong-Gang,YAN Pei-Guang,RUAN Shuang-Chen,CHENG Jian-Qun,DU Ge-Guo,YU Yong-Qin,ZHANG,
来源:中国物理快报(英文版) 年份:2012
We demonstrate an erbium-doped ring-cavity fiber laser Q-switched by a graphene oxide-based saturable absorber (GOSA ).The GOSA was fabricated by vertically eva...
,Influence of Channel Power and Pumping Configuration on the Gain Profile of Distributed Raman Fibre
[期刊论文] 作者:An-Jian(李安俭),WU Qiang(吴强),XIN Yu(辛雨),WANG Chuan-Lin(王传林),ZHENG Wen-Xiao(郑文潇),RUAN Shuang-Chen(阮双琛),DU Ge-Guo,
来源:中国物理快报(英文版) 年份:2003
The influence of channel power and pumping configuration on the gain profile of a distributed Raman fibre amplifier has been experimentally measured. The experi...
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