海洋計測用光ファイバケーブルの伝送特性 : 無線・光伝送

概要

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We have been conducting the research and development on a new-type optical fiber cable for use in measuring ocean information such as salinity and turbidity. The sea trial cable is manufactured and the cable testing is performed in Saiki Bay. This paper describes the design and the transmission characteristics of the nonmetallic optical fiber cable. Measurements of eye pattern and transmission loss are made after suspending the cable from a ship. The optical behavior of the cable during the testing is very stable under high pressure, high tension, and any other external force. Waveform distortion and optical loss change are not observed in all of the six fibers. From the experimental results, it is confirmed that the cable meets design goals and receives practical applications to analog and digital transmission.
社団法人映像情報メディア学会の論文
1991-08-29