Plasmonic coupling devices

OPT OpenIR > 半导体激光器专利数据库

	Plasmonic coupling devices
其他题名	Plasmonic coupling devices
	POLLARD, ROBERT J.; HENDREN, WILLIAM; EVANS, PAUL; ZAYATS, ANATOLY; WURTZ, GREGORY
	2009-12-31
专利权人	QUEEN'S UNIVERSITY OF BELFAST, THE
公开日期	2009-12-31
授权国家	美国
专利类型	发明申请
摘要	A plasmonic coupling device (1) comprising a first structure (2), and a second structure (3) comprising two or more conductive nanoparticles (7), wherein each nanoparticle is elongate and is attached to the first structure such that it is oriented with a major axis thereof substantially perpendicular to the first structure. In a plasmonic coupling device comprising such nanoparticles, radiation incident on the device can produce localised surface plasmons in the nanoparticles. The localised surface plasmons can become deiocalised along the device, due to the near-field electromagnetic interaction between the two or more nanoparticles or between the one or more nanoparticles of an assembly and a nearby assembly or assemblies. This interaction allows for electro-magnetic energy, and the radiation, to be efficiently coupled between the nanoparticles or between the assemblies of one or more nanoparticles.
其他摘要	一种等离子体耦合装置（1），其包含第一结构（2）和包含两种或更多种导电纳米颗粒（7）的第二结构（3），其中每个纳米颗粒是细长的并且附着于所述纳米颗粒。第一结构使得其主轴的长轴基本垂直于第一结构。在包含这种纳米颗粒的等离子体耦合装置中，入射在装置上的辐射可在纳米颗粒中产生局部表面等离子体。由于两个或更多个纳米颗粒之间或组件的一个或多个纳米颗粒与附近组件或组件之间的近场电磁相互作用，局部表面等离子体可以沿着器件变得不定位。该相互作用允许电磁能和辐射有效地耦合在纳米颗粒之间或一个或多个纳米颗粒的组件之间。
主权项	A plasmonic coupling device comprising a first structure, and a second structure comprising two or more conductive nanoparticles, wherein each nanoparticle is elongate and is attached to the first structure such that it is oriented with a major axis thereof substantially perpendicular to the first structure.
申请日期	2007-06-12
专利号	US20090321712A1
专利状态	失效
申请号	US12/304463
公开（公告）号	US20090321712A1
IPC 分类号	H01L29/06 \| B32B7/00 \| C25D5/00 \| B44C1/22 \| G02B6/10 \| H01S5/00
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/51588
专题	半导体激光器专利数据库
作者单位	QUEEN'S UNIVERSITY OF BELFAST, THE
推荐引用方式 GB/T 7714	POLLARD, ROBERT J.,HENDREN, WILLIAM,EVANS, PAUL,et al. Plasmonic coupling devices. US20090321712A1[P]. 2009-12-31.