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Design of Electrooptic Modulators Using a Multiobjective Optimization Approach

delete2008-08-01
delete5
PRE
AI
M
Muraro, Adernar, Jr. *
A
Angelo Pássaro
N
Nancy Mieko Abe
A
Airam Jônatas Preto
S
Stephany, Stephen
DOI:10.1109/JLT.2008.919479delete
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摘要

摘要

En 中文
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 genetic algorithm to iteratively refine candidate sets of parameters, and the characterization of the modulators is performed by the finite-element method. Test cases include optimization of a conventional Mach-Zehnder modulator and a variation of this kind of device using additional floating electrodes. The set of characteristics includes parameters such as the characteristic impedance, the effective index of the microwave, and the half-wave voltage.
Keyword:
Computer-aided engineering
electrooptic modulation
finite-element methods
genetic algorithms
optimization method
traveling-wave devices

期刊

Journal of Lightwave Technology 封面图
Journal of Lightwave Technology
IF:
4.8
论文数:
1.7W
被引数:
3.8W

机构

I
instituto nacional de pesquisas espaciais (inpe)
学者数:
3.0K
论文数: 2.1K
被引数: 3
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