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5 October 2020 Key Technologies of Reinforcement of Submarine Optical Fiber Communication Engineering based on Low Power Sensor Network
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Abstract

Liu, X.L., 2020. Key technologies of reinforcement of submarine optical fiber communication engineering based on low power sensor network. In: Guido Aldana, P.A. and Kantamaneni, K. (eds.), Advances in Water Resources, Coastal Management, and Marine Science Technology. Journal of Coastal Research, Special Issue No. 104, pp. 188–191. Coconut Creek (Florida), ISSN 0749-0208.

Due to the traditional method neglecting the control of the radiation energy of the submarine dark signal, and the loss caused by the measuring device is not removed in the process of measuring the heat loss of optical elements, the result of optical fiber communication engineering reinforcement is not ideal. The key technology of submarine optical fiber communication project reinforcement based on low power sensor network is proposed. The ionizing radiation damage effect of CCD is analyzed. The dark signal of CCD is measured and the dark signal of CCD is increased by bias irradiation. On this basis, the uniform sea bottom temperature model is constructed by using low-power temperature sensor network to solve the heat conduction equation of the optical elements on the seabed, so as to realize the reinforcement of the submarine optical fiber communication engineering. The experimental results show that the proposed method achieves the ideal reinforcement effect of submarine optical fiber communication engineering by measuring the heat loss of submarine optical elements with high precision and reducing the damage of components, which provides a reference for the further development of submarine optical fiber communication engineering.

©Coastal Education and Research Foundation, Inc. 2020
Xiaoliang Liu "Key Technologies of Reinforcement of Submarine Optical Fiber Communication Engineering based on Low Power Sensor Network," Journal of Coastal Research 104(sp1), 188-191, (5 October 2020). https://doi.org/10.2112/JCR-SI104-034.1
Received: 19 December 2019; Accepted: 16 July 2020; Published: 5 October 2020
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