Plasmonic Nanolaser Using Epitaxially Grown Silver Film

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	Plasmonic Nanolaser Using Epitaxially Grown Silver Film
	Lu, YJ ; Kim, J ; Chen, HY ; Wu, CH ; Dabidian, N ; Sanders, CE ; Wang, CY ; Lu, MY ; Li, BH ; Qiu, XG ; Chang, WH ; Chen, LJ ; Shvets, G ; Shih, CK ; Gwo, S
刊名	SCIENCE
	2012
卷号	337 期号:6093 页码:450
关键词	LASERS
ISSN号	0036-8075
通讯作者	Gwo, S (reprint author), Natl Tsing Hua Univ, Dept Phys, Hsinchu 30013, Taiwan.
中文摘要	A nanolaser is a key component for on-chip optical communications and computing systems. Here, we report on the low-threshold, continuous-wave operation of a subdiffraction nanolaser based on surface plasmon amplification by stimulated emission of radiation. The plasmonic nanocavity is formed between an atomically smooth epitaxial silver film and a single optically pumped nanorod consisting of an epitaxial gallium nitride shell and an indium gallium nitride core acting as gain medium. The atomic smoothness of the metallic film is crucial for reducing the modal volume and plasmonic losses. Bimodal lasing with similar pumping thresholds was experimentally observed, and polarization properties of the two modes were used to unambiguously identify them with theoretically predicted modes. The all-epitaxial approach opens a scalable platform for low-loss, active nanoplasmonics.
收录类别	SCI
资助信息	National Science Council in Taiwan [NSC-100-2120-M-007-001, NSC-98-2112-M-007-014-MY3, NSC-98-2221-E-007-104-MY3]; United States; NSF [DMR-0906025, CMMI-0928664, DGE-0549417]; Office of Naval Research [N00014-10-1-0929]; Air Force Office of Scientific Research [FA9550-08-1-0394]; Welch Foundation [F-1672]; MOST of China [2009CB929102, 2012CB921302]
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/51061]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Lu, YJ,Kim, J,Chen, HY,et al. Plasmonic Nanolaser Using Epitaxially Grown Silver Film[J]. SCIENCE,2012,337(6093):450.
APA	Lu, YJ.,Kim, J.,Chen, HY.,Wu, CH.,Dabidian, N.,...&Gwo, S.(2012).Plasmonic Nanolaser Using Epitaxially Grown Silver Film.SCIENCE,337(6093),450.
MLA	Lu, YJ,et al."Plasmonic Nanolaser Using Epitaxially Grown Silver Film".SCIENCE 337.6093(2012):450.