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		题名	作者	年代	出处	被引量
	1	Q-Switching Pulse Operation in 1.5-μm Region Using Copper Nanoparticles as Saturable Absorber显示文摘We demonstrate a passively Q-switched erbium-doped fiber laser(EDFL)using a copper nanoparticle(CuNP)thin film as the saturable absorber in a ring cavity.A stable Q-switched pulse operation is observed as the CuNP saturable absorber(SA)is introduced in the cavity.The pulse repetition rate of the EDFL is observed to be proportional to the pump power,and is limited to 101.2 kHz by the maximum pump power of 113.7 mW.On the other hand,the pulse width reduces from 10.19 ps to 4.28 ps as the pump power is varied from 26.1 mW to 113.7 mW.The findings suggest that CuNP SA could be useful as a potential saturable absorber for the development of the robust,compact,efficient and low cost Q-switched fiber laser operating at 1.5-μm region.	A.R.Muhammad M.T.Ahmad R.Zakaria H.R.A.Rahim S.F.A.Z.Yusoff K.S.Hamdan H.H.M.Yusof H.Arof S.W.Harun	2017	Chinese Physics Letters2017，34，3：	1
	2	Nanosecond Pulse Generation with Silver Nanoparticle Saturable Absorber显示文摘Nanosecond pulse generation in an erbium-doped fiber laser (EDFL) passively mode-locked by a silver nanoparticle(SNP)-based saturable absorber(SA) is experimentally demonstrated. The SA is fabricated by depositing a nanosized SNP layer onto the surface of polyvinyl alcohol film through the thermal evaporation process. By inserting the SA into an EDFL cavity, stable mode-locked operation is achieved at 1561.5 nm with the maximum pulse energy up to 52.3 nJ. The laser operates at a pulse repetition frequency of 1.0 MHz with a pulse width of 202 ns. These results suggest that SNPs could be developed as an effective SA for mode-locking pulse generation.	R.Z.R.R.Rosdin M.T.Ahmad A.R.Muhammad Z.Jusoh H.Arof S.W.Harun	2019	Chinese Physics Letters2019，36，5：	0

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