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ALCUSA-SÁEZ, E. P.; Díez Cremades, Antonio; Rivera-Pérez, E.; Margulis, W.; Norin, L.; Andrés, Miguel V. | |||
Aquest document és un/a article, creat/da en: 2017 | |||
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Acousto-optic coupling in polyimide-coated single-mode optical fibers using flexural elastic waves is demonstrated. The effect of the polyimide coating on the acousto-optic interaction process is analyzed in detailed. Theoretical and experimental results are in good agreement. Although the elastic attenuation is significant, we show that acousto-optic coupling can be produced with a reasonably good efficiency. To our knowledge, it is the first experimental demonstration of acousto-optic coupling in optical fibers with robust protective coating | |||
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