Compact thin-film lithium niobate modulators using slotted coplanar waveguide electrode suitable for high-volume fabrication

H Li, Y Tang, Q Chen, X Dai, X Li, M Lu… - Journal of Physics D …, 2023 - iopscience.iop.org
Lithium niobate (LN) is a good candidate for fabricating modulators due to its superior
material characteristics. However, the application of traditional LN modulators is limited due …

[PDF][PDF] Um sistema de software para análise de dispositivos e componentes de óptica integrada, fibras ópticas e microondas

NM Abe, A Passaro, MAR Franco, F Sircilli… - V Congresso …, 2002 - researchgate.net
Este trabalho apresenta um sistema de software em desenvolvimento no Laboratório de
Engenharia Virtual do Instituto de Estudos Avançados (IEAv/CTA). O sistema de software …

Оптимизация параметров изготовления интегрально-оптических элементов для волоконно-оптических гироскопов

ВС Серебрякова - Научно-технический вестник …, 2008 - cyberleninka.ru
В статье дан обзор и проведен анализ технологий изготовления канальных
волноводов на подложке из LiNbO3, а также рассмотрены конфигурации выполнения …

Design of electrooptic modulators using a multiobjective optimization approach

A Muraro Jr, A Passaro, NM Abe, AJ Preto… - Journal of lightwave …, 2008 - opg.optica.org
This paper presents preliminary results of a multiobjective approach for optimization of
design parameters of Mach–Zehnder-based lithium niobate modulators. This process uses a …

[PDF][PDF] Design optimization of lithium niobate modulators using a genetic algorithm

A Muraro Jr, A Passaro, AJ Preto… - Proc. XXVII Iberian …, 2006 - bibdigital.sid.inpe.br
This work presents the optimization of some design parameters of a lithium niobate
modulator using a genetic algorithm to iteratively refine candidate set of parameters. Each of …

[PDF][PDF] Finite-Element and Genetic Algorithm Design of Multi-segmented Electro-optic Sensor for Pulsed High-Voltage Measurement

A Passaro, JR Júnior, N Abe, M Sasaki… - 6th World Congresses of …, 2005 - Citeseer
In the last few years, innovative electro-optic sensors, such as Optical Voltage and Optical
Current Transformers, have been developed and used for high-voltage and high-current …

[PDF][PDF] A new conception of signal processor for a Pockels ac high voltage sensor

JCJ Almeida, JC Santos, J Rubini Jr… - … Conference on Signal …, 2006 - academia.edu
A new architecture of electronic signal processor applied to demodulating the output signal
of an optical interferometric sensor, designed to measure ac high voltages, is presented. The …

[PDF][PDF] Análise de Guias de Ondas Ópticos e de Microondas pelo Método dos Elementos Finitos

MAR Franco - 1999 - researchgate.net
O Método dos Elementos Finitos (MEF) permite analisar estruturas de formato geométrico
complexo, compostas por materiais não homogêneos, não lineares e com perdas ou …

Projeto ótimo de moduladores eletroópticos

AM Júnior - 2008 - bdtd.ibict.br
Muitos desenvolvimentos de projetos envolvem a otimização de várias funções objetivo.
Estas funções objetivo são frequentemente conflitantes entre si e não podem ser …

[HTML][HTML] 低半波电压铌酸锂薄膜电光调制器仿真与分析

王生水, 魏朝阳, 姜晨, 高睿, 万欣 - 上海理工大学学报, 2021 - jns.usst.edu.cn
针对铌酸锂薄膜Mach-Zehnder 电光调制器存在半波电压较大的问题, 采用有限元法对方向耦合
器耦合模理论进行分析, 并对电光调制器的关键结构参数进行优化设计. 结果表明 …