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Optical OFDM Error Floor Estimation by Means of OTDR Enhanced by Front-End Optical Preamplifier
Optical time-domain reflectometer (OTDR) enables simple identification and localization of a plethora of refractive and reflective events on a fiber link, including splices, connectors and breaks, and measuring insertion/return loss. Specifically, large enough OTDR dynamic range (DR) and thus high s...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8587335/ https://www.ncbi.nlm.nih.gov/pubmed/34770609 http://dx.doi.org/10.3390/s21217303 |