多通带反射MQW调制器的建模

1996 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings Pub Date : 1996-12-08 DOI:10.1109/COMMAD.1996.610082

M. G. Xu, U. F. Siliquini, John Dell

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引用次数: 1

摘要

我们提出并研究了一种调制器结构，它在一个波长上充当传统反射调制器，并允许几个紧密分离的波长不变地传输。仿真结果表明，该调制器的反射波长对比度大于20 dB，插入损耗小于2.5 dB，传输波长接近单位传输。传输峰值位置可完全定制。

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Modeling of a reflection MQW modulator with multiple pass bands

We propose and investigate a modulator structure which acts as a conventional reflection modulator at one wavelength and allows several closely separated wavelengths to be transmitted unchanged. Modeling shows that this type of modulator can be designed with larger than 20 dB contrast ratio and lower than 2.5 dB insertion loss for the reflection wavelength, while having near unity transmission for the transmission wavelengths. The position of transmission peaks can be fully customized.

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1996 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings

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