Nanosecond Pulses Generation with Samarium Oxide Film Saturable Absorber

被引：0

作者：

N.F.Zulkipli ^{[1
]}

M.Batumalay ^{[2
]}

F.S.M.Samsamnun ^{[1
]}

M.B.H.Mahyuddin ^{[1
]}

E.Hanafi ^{[1
]}

T.F.T.M.N.Izam ^{[1
]}

M.I.M.A.Khudus ^{[3
]}

S.W.Harun ^{[1
,4
]}

机构：

[1] Photonics Engineering Laboratory, Department of Electrical Engineering, University of Malaya

[2] Faculty of Information Technology & Sciences, Inti International University, Perdana BBN

[3] Department of Physics, University of Malaya

[4] Department of Physics, Faculty of Science and Technology, Airlangga University

来源：

Chinese Physics Letters | 2019年 / 07期

关键词：

PVA; Nanosecond Pulses Generation with Samarium Oxide Film Saturable Absorber;

D O I：

暂无

中图分类号：

TN248 [激光器];

学科分类号：

0803 ; 080401 ; 080901 ;

摘要：

Nanosecond pulse generation is demonstrated in a mode-locked erbium-doped fiber laser（EDFL） utilizing a samarium oxide（Sm;O;） film. The Sm;O;film exhibits a modulation depth of 33%, which is suitable for modelocking operation. The passively pulsed EDFL operates stably at 1569.8 nm within a pumping power from 109 to 146 m W. The train of generated output pulses has a pulse width of 356 nm repeated at a fundamental frequency of 0.97 MHz. The average output power of 3.91 m W is obtained at a pump power of 146 m W, corresponding to 4.0 nJ pulse energy. The experimental result indicates that the proposed Sm;O;saturable absorber is viable for the construction of a flexible and reliably stable mode-locked pulsed fiber laser operating in the 1.5 m region.

引用

页码：52 / 55

页数：4

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