Proposal of optically tunable and reconfigurable multi-channel bandstop filter using sum-frequency generation in a PPLN waveguide

A multi-wavelength bandstop filter is proposed and numerically demonstrated using the sum-frequency generation (SFG) process in a waveguide of periodically poled lithium niobate (PPLN). This proposed device achieves channels number reconfigurable, central filtering wavelength of each filtering chann...

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Detalles Bibliográficos
Autores principales: Sun, Yuzhe, Hu, Zhefeng, Cheng, Shuting, Zhao, Yachao, Wang, Lingfang, Chen, Kaixin, Sun, Wenbao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10161363/
https://www.ncbi.nlm.nih.gov/pubmed/37151712
http://dx.doi.org/10.1016/j.heliyon.2023.e15073
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author Sun, Yuzhe
Hu, Zhefeng
Cheng, Shuting
Zhao, Yachao
Wang, Lingfang
Chen, Kaixin
Sun, Wenbao
author_facet Sun, Yuzhe
Hu, Zhefeng
Cheng, Shuting
Zhao, Yachao
Wang, Lingfang
Chen, Kaixin
Sun, Wenbao
author_sort Sun, Yuzhe
collection PubMed
description A multi-wavelength bandstop filter is proposed and numerically demonstrated using the sum-frequency generation (SFG) process in a waveguide of periodically poled lithium niobate (PPLN). This proposed device achieves channels number reconfigurable, central filtering wavelength of each filtering channel independently tunable and extinction ratios (ERs) equalized via all-optical methods.
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spelling pubmed-101613632023-05-06 Proposal of optically tunable and reconfigurable multi-channel bandstop filter using sum-frequency generation in a PPLN waveguide Sun, Yuzhe Hu, Zhefeng Cheng, Shuting Zhao, Yachao Wang, Lingfang Chen, Kaixin Sun, Wenbao Heliyon Research Article A multi-wavelength bandstop filter is proposed and numerically demonstrated using the sum-frequency generation (SFG) process in a waveguide of periodically poled lithium niobate (PPLN). This proposed device achieves channels number reconfigurable, central filtering wavelength of each filtering channel independently tunable and extinction ratios (ERs) equalized via all-optical methods. Elsevier 2023-04-06 /pmc/articles/PMC10161363/ /pubmed/37151712 http://dx.doi.org/10.1016/j.heliyon.2023.e15073 Text en © 2023 The Authors https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Research Article
Sun, Yuzhe
Hu, Zhefeng
Cheng, Shuting
Zhao, Yachao
Wang, Lingfang
Chen, Kaixin
Sun, Wenbao
Proposal of optically tunable and reconfigurable multi-channel bandstop filter using sum-frequency generation in a PPLN waveguide
title Proposal of optically tunable and reconfigurable multi-channel bandstop filter using sum-frequency generation in a PPLN waveguide
title_full Proposal of optically tunable and reconfigurable multi-channel bandstop filter using sum-frequency generation in a PPLN waveguide
title_fullStr Proposal of optically tunable and reconfigurable multi-channel bandstop filter using sum-frequency generation in a PPLN waveguide
title_full_unstemmed Proposal of optically tunable and reconfigurable multi-channel bandstop filter using sum-frequency generation in a PPLN waveguide
title_short Proposal of optically tunable and reconfigurable multi-channel bandstop filter using sum-frequency generation in a PPLN waveguide
title_sort proposal of optically tunable and reconfigurable multi-channel bandstop filter using sum-frequency generation in a ppln waveguide
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10161363/
https://www.ncbi.nlm.nih.gov/pubmed/37151712
http://dx.doi.org/10.1016/j.heliyon.2023.e15073
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