Design and Characterization of a 50-GHz-Bandwidth IQ Modulator for High-Capacity Optical Transmissions

被引：0

作者：

Sutili, Tiago ^{[1
]}

Rossi, Sandro M. ^{[1
]}

Chillcce, Enver F. ^{[1
]}

Bustamante, Yesica R. R. ^{[1
,2
]}

de Paula, Romulo A., Jr. ^{[1
,3
]}

Figueiredo, Rafael C. ^{[1
]}

机构：

[1] CPQD, Connect Solut, Campinas, Brazil

[2] Infinera Unipessoal Lda, Carnaxide, Portugal

[3] UCL, Dept Elect & Elect Engn, London, England

来源：

2023 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE, IMOC | 2023年

关键词：

Electro-optical modulator; integrated photonics; silicon-on-insulator;

D O I：

10.1109/IMOC57131.2023.10379711

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the design and experimental characterization of a silicon-on-insulator-based in-phase and quadrature electro-optical modulator with a bandwidth of 50 GHz. Electromagnetic simulations were carried out to focus on optimizing the trade-off between electro-optical bandwidth, extinction ratio, and insertion loss in order to meet the requirements for supporting 1 Tb/s optical transmissions. Experimental characterization demonstrated that the modulator's performance aligns closely with the optimization simulations and the requirements for the intended application.

引用

页码：274 / 276

页数：3

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