DiffOptics: A Conditional Diffusion Model for Fiber Optics Sensing Data Imputation

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Zhuocheng Jiang, Yue Tian, Yangmin Ding, Sarper Ozharar, Ting Wang

Published: 2025, Last Modified: 09 Jan 2026OFC 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: We present a generative AI framework based on a conditional diffusion model for distributed acoustic sensing (DAS) data imputation. The proposed DiffOptics model generates high-quality DAS data of various acoustic events using telecom fiber cables.