Near-infrared wavelength tuning of monolayer graphene on Silicon Nitride waveguides

被引：1

作者：

Vorobev, Artem S. ^{[1
,2
]}

Bianco, Giuseppe Valerio ^{[3
]}

Bruno, Giovanni ^{[3
]}

D'Orazio, Antonella ^{[1
]}

O'Faolain, Liam ^{[2
,4
]}

Grande, Marco ^{[1
]}

机构：

[1] Politecn Bari, Dept Elect & Informat Engn, I-70126 Bari, Italy

[2] Munster Technol Univ, Ctr Adv Photon & Proc Anal, Cork T12 T66T, Ireland

[3] Univ Bari, Dept Chem, CNR Nanotec, Via Orabona 4, I-70123 Bari, Italy

[4] Tyndall Natl Inst, Cork T12 PX46, Ireland

来源：

PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS | 2023年 / 54卷

关键词：

Graphene; Silicon Nitride; Waveguides; Modulation; Tunable devices; Silicon photonics; HIGH EXTINCTION RATIO; ELECTROOPTIC MODULATORS; MODE; FIBER; RESONANCES; DESIGN; CAVITY; INDEX;

D O I：

10.1016/j.photonics.2023.101130

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this work, we detail the integration of monolayer graphene electrodes in Silicon Nitride waveguides to achieve wavelength tuning. The numerical results show that wavelength shifts of a few hundred to several thousand picometers shift can be obtained depending on the configuration. These results will help guide the design of graphene-based tunable optical devices operating in the near infrared range.

引用

页数：11

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