실리카 광섬유 코어의 곡률단면 형성 최적화 방법

Optimum formation method of curved core cross section of silica fiber

  • 발행 : 2009.10.20

초록

We report an optimum fabrication condition for formation of concave lens shaped core cross-section of silica single-mode fibers with hydrofluoric (HF) acid solutions and arc discharge. A desired depth of curved cross-section of the silica fiber core and its surface smoothness were obtained with optimized concentration of the HF solution, etching time, and arc discharge condition.

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