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Conference papers

State-of-the-Art and Future of Submarine Cable System Technology

Abstract : The FASTER cable system has been developed as the first trans-pacific optical submarine cable system designed for digital-coherent transmission at the initial state. With this significant change for submarine cables, the design capacity is continuously being upgraded following the improvement of the state-of-the-art modulation format to maximize spectral efficiency even at the limited optical signal-to-noise ratio (OSNR). For the next generation, the novel technologies are expected to increase the capacity per cable under the conditions of limited feeding power and space in a cable. This report reviews some technologies from the current to the promising future submarine cable systems such as the introduction of space-division-multiplexing (SDM) technologies.
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Submitted on : Friday, April 16, 2021 - 5:07:13 PM
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Hidenori Takahashi. State-of-the-Art and Future of Submarine Cable System Technology. 23th International IFIP Conference on Optical Network Design and Modeling (ONDM), May 2019, Athens, Greece. pp.377-388, ⟨10.1007/978-3-030-38085-4_32⟩. ⟨hal-03200669⟩



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