Bending dependence of optical delay difference between multicore fiber cores |
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| Authors: | M S Astapovich O N Egorova S L Semenov |
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| Institution: | 1.Fiber Optics Research Center,Russian Academy of Sciences,Moscow,Russia |
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| Abstract: | The group delay difference between modes of multicore optical fiber cores is studied by the interference method using a Mach–Zehnder interferometer and a low-coherence radiation source. The data obtained show that the group delay difference between multicore optical fiber cores is caused by optical fiber bending and increases with decreasing winding radius. |
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