Investigation of Crosstalk Suppression Technique for 16QAM Non-Orthogonal WDM Signals with Heterogeneous Bandwidths

We investigated the optical filtering technique in 16QAM, non-orthogonal WDM systems with heterogeneous bandwidths. Optimized spectral overlap and filter bandwidth for two- and three-signals keeping EVMs of less than 15% was clarified.

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Published
2025-06-29
DOI
https://doi.org/10.23919/oecc/psc62146.2025.11109645
Primary Topic
Optical Network Technologies
Type
article
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article

Investigation of Crosstalk Suppression Technique for 16QAM Non-Orthogonal WDM Signals with Heterogeneous Bandwidths

H. Uenohara, Onon Bayarsaikhan
Optical Network Technologies
article

Investigation of Crosstalk Suppression Technique for 16QAM Non-Orthogonal WDM Signals with Heterogeneous Bandwidths

H. Uenohara, Onon Bayarsaikhan
article en

Abstract

We investigated the optical filtering technique in 16QAM, non-orthogonal WDM systems with heterogeneous bandwidths. Optimized spectral overlap and filter bandwidth for two- and three-signals keeping EVMs of less than 15% was clarified.

Institute for Future Engineering (JP)
Openalex Percentile: Top 80%
Optical Network Technologies
DOISourceOpenAlex
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Investigation of Crosstalk Suppression Technique for 16QAM Non-Orthogonal WDM Signals with Heterogeneous Bandwidths — H. Uenohara, Onon Bayarsaikhan · (2025) | TGRS Research Map | TGRS