Slow-light enhanced electro-optic modulation with an on-chip silicon-hybrid Fano system

被引：11

作者：

Bera, Arijit ^{[1
]}

Roussey, Matthieu ^{[1
]}

Kuittinen, Markku ^{[1
]}

Honkanen, Seppo ^{[1
]}

机构：

[1] Univ Eastern Finland, Inst Photon, POB 111, FI-80101 Joensuu, Finland

来源：

OPTICS LETTERS | 2016年 / 41卷 / 10期

关键词：

PHOTONIC-CRYSTAL; WAVE-GUIDE; LITHIUM-NIOBATE; RESONANCES;

D O I：

10.1364/OL.41.002233

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present the theoretical study of a coupled cavity system yielding a Fano response on a fully on-chip silicon platform hybridized with an electro-optic polymer. This novel Fano system is based on a slot waveguide Bragg grating geometry, enabling a huge enhancement of the electro-optic properties due to slow light effects at the resonance. The modulator shows a high resonance tunability of 1.75 nm/V and a low switching power of 0.63 V. Such a versatile system shows the promise for various nonlinear and active devices only by using suitable cover material. (C) 2016 Optical Society of America

引用

页码：2233 / 2236

页数：4

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