Abstract
We will review basic physics to establish five methods to use subsea optical fiber networks for network resiliency improvements, earthquake and tsunami early warning and climate change: i) Optical interferometry-based, ii) Optical polarization-based, iii) Coherent Rayleigh backscattering; iv) Microwave frequency fiber interferometry, and v) Faraday’s law of induction to explain correlation of voltage disturbance and the strength of the geomagnetic perturbation TeleGeography’s Interactive Submarine Cable Map. 487 global cables and 1,304 landing stations 1.3+ million km
© 2023 The Author(s)
PDF Article | Presentation VideoMore Like This
Kristina Shizuka Yamase Skarvang, Steinar Bjørnstad, Robin André Rørstadbotnen, Kurosh Bozorgebrahimi, and Dag Roar Hjelme
W1J.2 Optical Fiber Communication Conference (OFC) 2023
Jorge C. Castellanos, Zhongwen Zhan, Valey Kamalov, Mattia Cantono, Shuang Yin, Antonio Mecozzi, Shirshendu Bhattacharya, and Richard M Allen
M1H.4 Optical Fiber Communication Conference (OFC) 2022
G. Mohs, A. Pilipetskii, and L. Garrett
Tu3G.1 Optical Fiber Communication Conference (OFC) 2023