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Effect of Angular Velocity on Sensors Based on Morphology Dependent Resonances

We carried out an analysis to investigate the morphology dependent optical resonances shift (MDR) of a rotating spherical resonator. The spinning resonator experiences an elastic deformation due to the centrifugal force acting on it, leading to a shift in its MDR. Experiments are also carried out to...

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Detalles Bibliográficos
Autores principales: Ali, Amir R., Ioppolo, Tindaro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4029682/
https://www.ncbi.nlm.nih.gov/pubmed/24759108
http://dx.doi.org/10.3390/s140407041
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author Ali, Amir R.
Ioppolo, Tindaro
author_facet Ali, Amir R.
Ioppolo, Tindaro
author_sort Ali, Amir R.
collection PubMed
description We carried out an analysis to investigate the morphology dependent optical resonances shift (MDR) of a rotating spherical resonator. The spinning resonator experiences an elastic deformation due to the centrifugal force acting on it, leading to a shift in its MDR. Experiments are also carried out to demonstrate the MDR shifts of a spinning polydimethylsiloxane (PDMS) microsphere. The experimental results agree well with the analytical prediction. These studies demonstrated that spinning sensor based on MDR may experience sufficient shift in the optical resonances, therefore interfering with its desirable operational sensor design. Also the results show that angular velocity sensors could be designed using this principle.
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spelling pubmed-40296822014-05-22 Effect of Angular Velocity on Sensors Based on Morphology Dependent Resonances Ali, Amir R. Ioppolo, Tindaro Sensors (Basel) Article We carried out an analysis to investigate the morphology dependent optical resonances shift (MDR) of a rotating spherical resonator. The spinning resonator experiences an elastic deformation due to the centrifugal force acting on it, leading to a shift in its MDR. Experiments are also carried out to demonstrate the MDR shifts of a spinning polydimethylsiloxane (PDMS) microsphere. The experimental results agree well with the analytical prediction. These studies demonstrated that spinning sensor based on MDR may experience sufficient shift in the optical resonances, therefore interfering with its desirable operational sensor design. Also the results show that angular velocity sensors could be designed using this principle. MDPI 2014-04-22 /pmc/articles/PMC4029682/ /pubmed/24759108 http://dx.doi.org/10.3390/s140407041 Text en © 2014 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Ali, Amir R.
Ioppolo, Tindaro
Effect of Angular Velocity on Sensors Based on Morphology Dependent Resonances
title Effect of Angular Velocity on Sensors Based on Morphology Dependent Resonances
title_full Effect of Angular Velocity on Sensors Based on Morphology Dependent Resonances
title_fullStr Effect of Angular Velocity on Sensors Based on Morphology Dependent Resonances
title_full_unstemmed Effect of Angular Velocity on Sensors Based on Morphology Dependent Resonances
title_short Effect of Angular Velocity on Sensors Based on Morphology Dependent Resonances
title_sort effect of angular velocity on sensors based on morphology dependent resonances
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4029682/
https://www.ncbi.nlm.nih.gov/pubmed/24759108
http://dx.doi.org/10.3390/s140407041
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