{"title":"Design of Seven-LP-Mode Compound-Index Few-Mode-Fiber for Mode-Division-Multiplexing Transmission","authors":"B. Behera, S. Varshney, M. Mohanty","doi":"10.1109/ICCSP48568.2020.9182294","DOIUrl":null,"url":null,"abstract":"In recent scenario realization of a high-capacity transmission system is one of the biggest challenges in the optical domain. Space-division multiplexing (SDM) and Mode-division multiplexing are the new age techniques those claim to establish high-speed transmission using Few-mode fibers (FMFs). FMFs have the potential to drastically improve the fiber capacity by enabling SDM and MDM. In this paper, we have proposed the design of an FMF with a compound refractive index profile to support and guide the first seven LP modes (LP01, LP11, LP12, LP02, LP21, LP31, LP41). The fiber parameters are examined to meet the design conditions to transmit seven-LP modes effectively with low bending loss, large effective-area, and a large-effective-index difference (Δn-eff) between the LP-modes to limit the mode coupling between the spatial modes for weakly-coupled MDM transmission.","PeriodicalId":321133,"journal":{"name":"2020 International Conference on Communication and Signal Processing (ICCSP)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Conference on Communication and Signal Processing (ICCSP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCSP48568.2020.9182294","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In recent scenario realization of a high-capacity transmission system is one of the biggest challenges in the optical domain. Space-division multiplexing (SDM) and Mode-division multiplexing are the new age techniques those claim to establish high-speed transmission using Few-mode fibers (FMFs). FMFs have the potential to drastically improve the fiber capacity by enabling SDM and MDM. In this paper, we have proposed the design of an FMF with a compound refractive index profile to support and guide the first seven LP modes (LP01, LP11, LP12, LP02, LP21, LP31, LP41). The fiber parameters are examined to meet the design conditions to transmit seven-LP modes effectively with low bending loss, large effective-area, and a large-effective-index difference (Δn-eff) between the LP-modes to limit the mode coupling between the spatial modes for weakly-coupled MDM transmission.
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