Abstract
In this paper, a novel sub-chirped-pulse extraction algorithm is proposed to replace the time-consuming sweeping process in COTDR and realize single-shot measurement. On a 134m fiber, pε/√Hz strain sensitivity is achieved with 2 m spatial resolution.
© 2020 The Author(s)
PDF ArticleMore Like This
Luis Costa, Hugo F. Martins, Sonia Martin-Lopez, María R. Fernández-Ruiz, and Miguel Gonzalez-Herraez
TuD3 Optical Fiber Sensors (OFS) 2018
Ji Xiong, Yue Wu, Zinan Wang, and Yunjiang Rao
SF3L.3 CLEO: Science and Innovations (CLEO:S&I) 2019
Miguel Soriano-Amat, Vicente Durán, Hugo F. Martins, Javier Preciado, Sonia Martin-Lopez, Miguel Gonzalez-Herraez, and María R. Fernández-Ruiz
T3.65 Optical Fiber Sensors (OFS) 2020