A high-speed electro-optic triple-microring resonator modulator

Abstract The coupling intensity modulator based on a triple-microring structure was proposed and numerically investigated for a high speed and a low bit error ratio (BER) operation. The modulator consists of a dual-microring optical cavity and a gate-microring energy feedback path. The optical cavit...

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Autores principales:	Jianxun Hong, Feng Qiu, Xiaoyang Cheng, Andrew M. Spring, Shiyoshi Yokoyama
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/4509c3390fc548e095e8816a3a65ea5c
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spelling	oai:doaj.org-article:4509c3390fc548e095e8816a3a65ea5c2021-12-02T15:05:02ZA high-speed electro-optic triple-microring resonator modulator10.1038/s41598-017-04851-x2045-2322https://doaj.org/article/4509c3390fc548e095e8816a3a65ea5c2017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-04851-xhttps://doaj.org/toc/2045-2322Abstract The coupling intensity modulator based on a triple-microring structure was proposed and numerically investigated for a high speed and a low bit error ratio (BER) operation. The modulator consists of a dual-microring optical cavity and a gate-microring energy feedback path. The optical cavity ensures a high energy storing efficiency, and the feedback path enables modulation with little intracavity energy decay. The bandwidth of 103 GHz and modulation depth of 6.2 dB at 2.0 Vpp were theoretically verified by the analysis of the sinusoidal modulation performance. Pulse modulation resulted in a data rate of 160 Gbps, an extinction ratio of 16.84 dB, and a BER of 1 × 10−8. The proposed modulator is applicable for compact, high-speed, and low-energy photonic integration.Jianxun HongFeng QiuXiaoyang ChengAndrew M. SpringShiyoshi YokoyamaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-6 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jianxun Hong Feng Qiu Xiaoyang Cheng Andrew M. Spring Shiyoshi Yokoyama A high-speed electro-optic triple-microring resonator modulator
description	Abstract The coupling intensity modulator based on a triple-microring structure was proposed and numerically investigated for a high speed and a low bit error ratio (BER) operation. The modulator consists of a dual-microring optical cavity and a gate-microring energy feedback path. The optical cavity ensures a high energy storing efficiency, and the feedback path enables modulation with little intracavity energy decay. The bandwidth of 103 GHz and modulation depth of 6.2 dB at 2.0 Vpp were theoretically verified by the analysis of the sinusoidal modulation performance. Pulse modulation resulted in a data rate of 160 Gbps, an extinction ratio of 16.84 dB, and a BER of 1 × 10−8. The proposed modulator is applicable for compact, high-speed, and low-energy photonic integration.
format	article
author	Jianxun Hong Feng Qiu Xiaoyang Cheng Andrew M. Spring Shiyoshi Yokoyama
author_facet	Jianxun Hong Feng Qiu Xiaoyang Cheng Andrew M. Spring Shiyoshi Yokoyama
author_sort	Jianxun Hong
title	A high-speed electro-optic triple-microring resonator modulator
title_short	A high-speed electro-optic triple-microring resonator modulator
title_full	A high-speed electro-optic triple-microring resonator modulator
title_fullStr	A high-speed electro-optic triple-microring resonator modulator
title_full_unstemmed	A high-speed electro-optic triple-microring resonator modulator
title_sort	high-speed electro-optic triple-microring resonator modulator
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/4509c3390fc548e095e8816a3a65ea5c
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A high-speed electro-optic triple-microring resonator modulator

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