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Branching Ratio Design of Optical Coupler for Cable Re-Routing Operation Support System with No Service Interruption
Hiroshi WATANABE Kazutaka NOTO Yusuke KOSHIKIYA Tetsuya MANABE
IEICE TRANSACTIONS on Communications
Publication Date: 2018/05/01
Online ISSN: 1745-1345
Type of Manuscript: PAPER
Category: Fiber-Optic Transmission for Communications
optical coupler, branching ratio, cable re-routing operation support system,
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We describe the design and simulation of a suitable branching ratio for an optical coupler for a cable re-routing operation support system with no service interruption, and report our experimental results. We also show the risk analysis, and report that the branching ratio was 0.47 where the probability was 99.7% that the maximum acceptable cable loss of a detour line was more than that of the current line.