Dynamic polarization fluctuation characteristics of optical fiber submarine cables under various environmental conditions
Dynamic polarization fluctuation characteristics of optical fiber submarine cables under various environmental conditions
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DOI：
10.1109/50.4059
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发表时间：
1988-05
影响因子：
4.7
通讯作者：
Y. Namihira;Y. Horiuchi;S. Ryu;K. Mochizuki;H. Wakabayashi
中科院分区：
文献类型：
--
作者：
Y. Namihira;Y. Horiuchi;S. Ryu;K. Mochizuki;H. Wakabayashi
介绍了8000 m深海环境条件下海底光缆的极化波动特性、周期性变张力下海底光缆的耦合特性以及光缆安装过程中和安装后的性能。作为最坏的情况下，它表明，极化波动的最大频谱小于200 Hz的动态复合应力状态。结果表明，光纤海缆耦合的偏振起伏随周期性变化的拉力呈线性变化。据证实，极化波动的功率谱小于50约60 Hz，和最大功率谱之间的5和10 Hz之间的电缆安装在电缆的最大张力为18 kN（1.8吨）和电缆铺设速度为3.5节，分别。>
Polarization fluctuation characteristics of optical-fiber submarine cable under 8000-m-deep sea environmental conditions, optical-fiber submarine cable coupling under periodic variable tension, and cable performance during and after installation, are presented. As a worst case, it is demonstrated that the maximum frequency spectrum of polarization fluctuation is less than 200 Hz under dynamic composite stress states. It is found that the polarization fluctuation of the optical-fiber submarine cable coupling changes linearly with periodic variable tensile forces. It is confirmed that the power spectrum of polarization fluctuations are less than 50 approximately 60 Hz, and the maximum power spectra are between 5 and 10 Hz during the cable installation within a maximum cable tension of 18 kN (1.8 tons) and the cable laying speed of 3.5 knots, respectively. >