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发明授权
US09230582B2 Plasmonic funnel for focused optical delivery to a magnetic medium 有权
用于聚焦光学传递到磁性介质的等离子体漏斗

Plasmonic funnel for focused optical delivery to a magnetic medium
摘要：
An apparatus includes a transducer including a plasmonic funnel having first and second ends with the first end having a smaller cross-sectional area than the second end, and a first section positioned adjacent to the first end of the plasmonic funnel, and a first waveguide having a core, positioned to cause light in the core to excite surface plasmons on the transducer.
摘要（中）：

一种装置包括换能器，该换能器包括具有第一端和第二端的等离子体漏斗，第一端具有比第二端更小的横截面面积，以及第一部分，其邻近等离子体元件漏斗的第一端定位，第一波导具有 核心，定位成使芯中的光激发换能器上的表面等离子体激元。

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