On-chip modulation for rotating sensing of gyroscope based on ring resonator coupled with Mach-Zehnder interferometer

An improving structure for resonance optical gyro inserting a Mach-Zehnder Interferomete (MZI) into coupler region between ring resonator and straight waveguide was proposed. The different reference phase shift parameters in the MZI arms are tunable by thermo-optic effect and can be optimized at eve...

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Detalles Bibliográficos
Autores principales: Zhang, Hao, Chen, Jiayang, Jin, Junjie, Lin, Jian, Zhao, Long, Bi, Zhuanfang, Huang, Anping, Xiao, Zhisong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4726440/
https://www.ncbi.nlm.nih.gov/pubmed/26796334
http://dx.doi.org/10.1038/srep19024
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author Zhang, Hao
Chen, Jiayang
Jin, Junjie
Lin, Jian
Zhao, Long
Bi, Zhuanfang
Huang, Anping
Xiao, Zhisong
author_facet Zhang, Hao
Chen, Jiayang
Jin, Junjie
Lin, Jian
Zhao, Long
Bi, Zhuanfang
Huang, Anping
Xiao, Zhisong
author_sort Zhang, Hao
collection PubMed
description An improving structure for resonance optical gyro inserting a Mach-Zehnder Interferomete (MZI) into coupler region between ring resonator and straight waveguide was proposed. The different reference phase shift parameters in the MZI arms are tunable by thermo-optic effect and can be optimized at every rotation angular rate point without additional phase bias. Four optimum paths are formed to make the gyroscope to work always at the highest sensitivity.
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spelling pubmed-47264402016-01-27 On-chip modulation for rotating sensing of gyroscope based on ring resonator coupled with Mach-Zehnder interferometer Zhang, Hao Chen, Jiayang Jin, Junjie Lin, Jian Zhao, Long Bi, Zhuanfang Huang, Anping Xiao, Zhisong Sci Rep Article An improving structure for resonance optical gyro inserting a Mach-Zehnder Interferomete (MZI) into coupler region between ring resonator and straight waveguide was proposed. The different reference phase shift parameters in the MZI arms are tunable by thermo-optic effect and can be optimized at every rotation angular rate point without additional phase bias. Four optimum paths are formed to make the gyroscope to work always at the highest sensitivity. Nature Publishing Group 2016-01-22 /pmc/articles/PMC4726440/ /pubmed/26796334 http://dx.doi.org/10.1038/srep19024 Text en Copyright © 2016, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Zhang, Hao
Chen, Jiayang
Jin, Junjie
Lin, Jian
Zhao, Long
Bi, Zhuanfang
Huang, Anping
Xiao, Zhisong
On-chip modulation for rotating sensing of gyroscope based on ring resonator coupled with Mach-Zehnder interferometer
title On-chip modulation for rotating sensing of gyroscope based on ring resonator coupled with Mach-Zehnder interferometer
title_full On-chip modulation for rotating sensing of gyroscope based on ring resonator coupled with Mach-Zehnder interferometer
title_fullStr On-chip modulation for rotating sensing of gyroscope based on ring resonator coupled with Mach-Zehnder interferometer
title_full_unstemmed On-chip modulation for rotating sensing of gyroscope based on ring resonator coupled with Mach-Zehnder interferometer
title_short On-chip modulation for rotating sensing of gyroscope based on ring resonator coupled with Mach-Zehnder interferometer
title_sort on-chip modulation for rotating sensing of gyroscope based on ring resonator coupled with mach-zehnder interferometer
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4726440/
https://www.ncbi.nlm.nih.gov/pubmed/26796334
http://dx.doi.org/10.1038/srep19024
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