论文信息 - A single-mode-fiber coupler with a variable coupling ratio

A single-mode-fiber coupler with a variable coupling ratio

The tuning of the coupling ratio over a wide range in fused biconical-taper single-mode-fiber couplers by a controlled distortion of the coupling region is demonstrated. The tuning has negligible effect upon excess insertion loss.

M. Kawachi | B. Kawasaki | K. Hill | D. Johnson

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