An L-band graphene-oxide mode-locked fiber laser delivering bright and dark pulses

doi:10.1088/1054-660X/23/7/075105

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	An L-band graphene-oxide mode-locked fiber laser delivering bright and dark pulses
	Zhao, J. Q.1; Gwang, Y.2; Yan, P. G.1; Ruan, S. C.1; Zhang, G. L.1; Li, H. Q.1; Tsang, Y. H.3
作者部门	瞬态光学与光子技术国家重点实验室
	2013-07-01
发表期刊	LASER PHYSICS
ISSN	1054-660X
卷号	23 期号:7
摘要	In this work we have demonstrated the generation of L-band bright and dark pulses from a graphene-oxide (GO) mode-locked erbium-doped fiber laser. The polymer-hosted graphene-oxide saturable absorber (SA) was fabricated by a vertical evaporation method, which permitted a flexible choice of GO concentration and SA thickness. Stable fundamental solitons with a width of similar to 770 fs and repetition rate of similar to 21.79 MHz could be directly generated from the laser cavity. The corresponding spectrum was centered at similar to 1596.0 nm with a 3 dB bandwidth of similar to 4.454 nm. Triple solitons and fundamentally repetitive dark pulses could also be achieved. By changing the laser cavity design, we also achieved the generation of dark pulses, which had one to three times the repetition rate. The multiple soliton and dark pulse generation were experimentally observed for the first time in such a GO mode-locked fiber laser system, to the best of our knowledge. Our experimental results indicate that the GOSA can be successfully utilized to realize different mode-locked states in the L-band.
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1088/1054-660X/23/7/075105
收录类别	SCI ; EI
关键词[WOS]	INCORPORATING CARBON NANOTUBES ; DOMAIN-WALL SOLITONS ; SATURABLE ABSORBER ; RING LASER ; LOCKING
语种	英语
WOS研究方向	Optics ; Physics
WOS类目	Optics ; Physics, Applied
WOS记录号	WOS:000320449800010
引用统计	被引频次：39[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/21825
专题	瞬态光学研究室
作者单位	1.Shenzhen Univ, Shenzhen Key Lab Laser Engn, Shenzhen 518060, Guangdong, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 3.Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Zhao, J. Q.,Gwang, Y.,Yan, P. G.,et al. An L-band graphene-oxide mode-locked fiber laser delivering bright and dark pulses[J]. LASER PHYSICS,2013,23(7).
APA	Zhao, J. Q..,Gwang, Y..,Yan, P. G..,Ruan, S. C..,Zhang, G. L..,...&Tsang, Y. H..(2013).An L-band graphene-oxide mode-locked fiber laser delivering bright and dark pulses.LASER PHYSICS,23(7).
MLA	Zhao, J. Q.,et al."An L-band graphene-oxide mode-locked fiber laser delivering bright and dark pulses".LASER PHYSICS 23.7(2013).

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