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We demonstrate the use of the electrooptic effect to control the propagation constant of the guided modes in silicate few mode fibers with internal electrodes. The electrooptic effect induces a… Click to show full abstract
We demonstrate the use of the electrooptic effect to control the propagation constant of the guided modes in silicate few mode fibers with internal electrodes. The electrooptic effect induces a perturbation of the fiber's refractive index profile that controls intermodal interference. To increase the electrooptic effect the silicate fibers are poled. The response time is in the nanosecond range.
Keywords:
silicate;
control;
modal distribution;
electrooptic control;
electrooptic effect;
control modal
Journal Title: Optics express
Year Published: 2022
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Journal Title: Optics express
Year Published: 2022
Link to full text (if available)
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recommendations!