Reconfigurable silicon thermo-optical device based on spectral tuning of ring resonators

被引：12

作者：

Fegadolli, William S.

Almeida, Vilson R.

Barbosa Oliveira, Jose Edimar

机构：

[1] Departamento de Microondas e Optoeletrônica, Instituto Tecnológico de Aeronáutica - ITA

[2] Divisao de Fotônica, Instituto de Estudos Avançados - IEAv

来源：

OPTICS EXPRESS | 2011年 / 19卷 / 13期

关键词：

WAVE-GUIDE; FABRICATION;

D O I：

10.1364/OE.19.012727

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel tunable and reconfigurable thermo-optical device is theoretically proposed and analyzed in this paper. The device is designed to be entirely compatible with CMOS process and to work as a thermo-optical filter or modulator. Numerical results, made by means of analytical and Finite-Difference Time-Domain (FDTD) methods, show that a compact device enables a broad bandwidth operation, of up to 830 GHz, which allows the device to work under a large temperature variation, of up to 96 K. (C)2011 Optical Society of America

引用

页码：12727 / 12739

页数：13

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