Tunable Q-switched erbium doped fiber laser with graphene oxide paper based saturable absorber

被引：0

作者：

Ahmed, M. H. M. ^{[1
]}

Banabila, A. M. ^{[2
]}

Latiff, A. A. ^{[2
]}

Irawati, N. ^{[2
]}

Ali, N. M. ^{[1
]}

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

Arof, H. ^{[1
]}

机构：

[1] Univ Malaya, Dept Elect Engn, Fac Engn, Kuala Lumpur 50603, Malaysia

[2] Univ Malaya, Photon Res Ctr, Kuala Lumpur 50603, Malaysia

来源：

OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS | 2016年 / 10卷 / 11-12期

关键词：

Tunable-wavelength; Passively Q-switched laser; Graphene oxide paper; ENERGY;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We demonstrate a tunable wavelength Q-switched erbium doped fiber laser (EDFL) using a graphene oxide (GO) saturable absorber (SA). The GO solution was prepared using the simplified Hummer's method, which is then thinly spread into a petri-disk to make a paper-like material. The GO paper is sandwiched between two FC/PC fiber connectors and incorporated into a ring EDFL's cavity for Q-switching operation. The wavelength tunable operation of the Q-switched laser was obtained with a band-pass filter. The stable Q-switched pulse with a tunable range from 1536 nm to 1563 nm was achieved, covering a wavelength range over similar to 28 nm. The Q-switched EDFL produced maximum pulse energy of 151 nJ at pump power of 80 mW.

引用

页码：791 / 796

页数：6

共 18 条

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