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Conferences > OFS > 2023 > Tu3 > Tu3.24

Towards Highly-Efficient Coding Approaches in Quasi-Integer Ratio Time-Expanded ΦOTDR

Camilo Escobar-Vera, Miguel Soriano-Amat, Hugo F. Martins, Sonia Martin-Lopez, Miguel Gonzalez-Herraez, and María R. Fernández-Ruiz

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Abstract

Quasi-integer-ratio time-expanded phase-sensitive OTDR schemes relied on automatic deconvolution coding techniques at the cost of giving up SNR optimization. A novel methodology enables surpassing this limitation by analyzing the fiber as a time variant system.

© 2023 The Author(s)

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