Plasmonic transducer having two metal elements with a gap disposed therebetween

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	Plasmonic transducer having two metal elements with a gap disposed therebetween
其他题名	Plasmonic transducer having two metal elements with a gap disposed therebetween
	PENG, CHUBING; ZHAO, YONGJUN
	2016-11-22
专利权人	SEAGATE TECHNOLOGY LLC
公开日期	2016-11-22
授权国家	美国
专利类型	授权发明
摘要	A plasmonic transducer includes at least two metal elements with a gap therebetween. The metal elements are elongated along a plasmon-enhanced, near-field radiation delivery axis. Cross sections of the metal elements in a plane normal to the delivery axis vary in shape along the delivery axis. A waveguide is disposed along an elongated side of the plasmonic transducer. The waveguide is optically coupled to the plasmonic transducer along the elongated side.
其他摘要	等离子体换能器包括至少两个金属元件，其间具有间隙。金属元件沿等离子体增强的近场辐射传输轴伸长。垂直于输送轴线的平面中的金属元件的横截面沿着输送轴线的形状不同。波导沿着等离子体换能器的细长侧设置。波导沿着细长侧光学耦合到等离子体换能器。
授权日期	2016-11-22
申请日期	2015-02-17
专利号	US9502069
专利状态	授权
申请号	US14/624079
公开（公告）号	US9502069
IPC 分类号	G02B6/26 \| G02B6/42 \| B29D11/00 \| G11B7/22 \| G11B5/31 \| G11B5/60 \| G02B6/28 \| G11B7/1387 \| G11B5/00
专利代理人	-
代理机构	HOLLINGSWORTH DAVIS, LLC
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/37801
专题	半导体激光器专利数据库
作者单位	SEAGATE TECHNOLOGY LLC
推荐引用方式 GB/T 7714	PENG, CHUBING,ZHAO, YONGJUN. Plasmonic transducer having two metal elements with a gap disposed therebetween. US9502069[P]. 2016-11-22.

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