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Performance investigation of triple unsymmetrical micro ring resonator as optical filter as well as biosensor

Representation of triple unsymmetrical micro ring resonators (TUMRR) with single input and single output waveguide has been executed in this paper. Statistical demonstration of the presented arrangement is realized in the z-domain by a delay line signal processing method. The transfer function of th...

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Autores principales: Kisku, Susanna, Sarwagya, Kumari, Ranjan, Suman
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9809530/
https://www.ncbi.nlm.nih.gov/pubmed/36618533
http://dx.doi.org/10.1007/s11082-022-04443-8
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author Kisku, Susanna
Sarwagya, Kumari
Ranjan, Suman
author_facet Kisku, Susanna
Sarwagya, Kumari
Ranjan, Suman
author_sort Kisku, Susanna
collection PubMed
description Representation of triple unsymmetrical micro ring resonators (TUMRR) with single input and single output waveguide has been executed in this paper. Statistical demonstration of the presented arrangement is realized in the z-domain by a delay line signal processing method. The transfer function of the triple unsymmetrical micro ring resonator is calculated by Mason’s Gain rule. The offered arrangement is performed on SOI (Silicon in Insulator) platform to achieve the filtering and biochemical sensing intentions. To acquire field response of the arrangement, Finite difference time domain (FDTD) technique is used. Characteristics of optical filters are studied from the frequency response plot and the achieved free spectral range is 243.5 GHz. The shift in wavelength for biosensing application is accomplished through the OptiFDTD software. The sensitivity of the proposed TUMRR based biosensor is around 200–280 nm/RIU for different blood cells where as the Q-factor attained is 1938.
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spelling pubmed-98095302023-01-04 Performance investigation of triple unsymmetrical micro ring resonator as optical filter as well as biosensor Kisku, Susanna Sarwagya, Kumari Ranjan, Suman Opt Quantum Electron Article Representation of triple unsymmetrical micro ring resonators (TUMRR) with single input and single output waveguide has been executed in this paper. Statistical demonstration of the presented arrangement is realized in the z-domain by a delay line signal processing method. The transfer function of the triple unsymmetrical micro ring resonator is calculated by Mason’s Gain rule. The offered arrangement is performed on SOI (Silicon in Insulator) platform to achieve the filtering and biochemical sensing intentions. To acquire field response of the arrangement, Finite difference time domain (FDTD) technique is used. Characteristics of optical filters are studied from the frequency response plot and the achieved free spectral range is 243.5 GHz. The shift in wavelength for biosensing application is accomplished through the OptiFDTD software. The sensitivity of the proposed TUMRR based biosensor is around 200–280 nm/RIU for different blood cells where as the Q-factor attained is 1938. Springer US 2023-01-03 2023 /pmc/articles/PMC9809530/ /pubmed/36618533 http://dx.doi.org/10.1007/s11082-022-04443-8 Text en © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2022, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.
spellingShingle Article
Kisku, Susanna
Sarwagya, Kumari
Ranjan, Suman
Performance investigation of triple unsymmetrical micro ring resonator as optical filter as well as biosensor
title Performance investigation of triple unsymmetrical micro ring resonator as optical filter as well as biosensor
title_full Performance investigation of triple unsymmetrical micro ring resonator as optical filter as well as biosensor
title_fullStr Performance investigation of triple unsymmetrical micro ring resonator as optical filter as well as biosensor
title_full_unstemmed Performance investigation of triple unsymmetrical micro ring resonator as optical filter as well as biosensor
title_short Performance investigation of triple unsymmetrical micro ring resonator as optical filter as well as biosensor
title_sort performance investigation of triple unsymmetrical micro ring resonator as optical filter as well as biosensor
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9809530/
https://www.ncbi.nlm.nih.gov/pubmed/36618533
http://dx.doi.org/10.1007/s11082-022-04443-8
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