Active metal strip hybrid plasmonic waveguide with low critical material   gain

doi:10.1364/OE.20.011487

CORC > 北京大学 > 信息科学技术学院

	Active metal strip hybrid plasmonic waveguide with low critical material gain
	Gao, Linfei ; Tang, Liangxiao ; Hu, Feifei ; Guo, Ruimin ; Wang, Xingjun ; Zhou, Zhiping
刊名	光学快报
	2012
关键词	RANGE SURFACE-PLASMONS ASSISTED PROPAGATION SUBWAVELENGTH SCALE CONFINEMENT POLARITONS PHOTONICS ELEMENTS FIGURES OPTICS MERIT
DOI	10.1364/OE.20.011487
英文摘要	An active metal strip hybrid plasmonic waveguide (MSHPW) using gain materials as loss compensation is proposed with an extremely simple fabrication procedure. Gain materials are introduced either in the low-index layer or in the high-index layer of MSHPW. The effects of waveguide dimensions and material gain coefficients on loss compensation are analyzed at the communication wavelength. For one configuration presented here, a critical material gain as low as 3.8cm(-1) is sufficient for fully compensation of the loss when using a high-index gain material. The active MSHPW with low critical material gain opens up opportunities for practical plasmonic devices in active applications such as amplifiers, sources, and modulators. (C) 2012 Optical Society of America; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000303879700108&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Optics; SCI(E); EI; PubMed; 36; ARTICLE; 10; 11487-11495; 20
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/291408]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Gao, Linfei,Tang, Liangxiao,Hu, Feifei,et al. Active metal strip hybrid plasmonic waveguide with low critical material gain[J]. 光学快报,2012.
APA	Gao, Linfei,Tang, Liangxiao,Hu, Feifei,Guo, Ruimin,Wang, Xingjun,&Zhou, Zhiping.(2012).Active metal strip hybrid plasmonic waveguide with low critical material gain.光学快报.
MLA	Gao, Linfei,et al."Active metal strip hybrid plasmonic waveguide with low critical material gain".光学快报 (2012).