Low-loss hybrid plasmonic coupler

被引：25

作者：

Chelladurai, Daniel ^{[1
]}

Doderer, Michael ^{[1
]}

Koch, Ueli ^{[1
]}

Fedoryshyn, Yuriy ^{[1
]}

Haffner, Christian ^{[1
]}

Leuthold, Juerg ^{[1
]}

机构：

[1] Swiss Fed Inst Technol, IEF, CH-8092 Zurich, Switzerland

来源：

OPTICS EXPRESS | 2019年 / 27卷 / 08期

基金：

欧盟地平线“2020”;

关键词：

WAVE-GUIDE; MODE THEORY; MODULATOR;

D O I：

10.1364/OE.27.011862

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a low-loss coupling scheme between a silicon photonic waveguide and a hybrid-plasmonic waveguide. Measured coupling efficiencies reach up to 94% or -0.27 dB. The metal-insulator-semiconductor structure is fabrication-tolerant and adaptable to a wide range of materials including those used in CMOS processes. The coupler is a promising building block for low-loss active plasmonic devices. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：11862 / 11868

页数：7

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