6533b826fe1ef96bd12834b7

RESEARCH PRODUCT

In-fiber time-resolved acousto-optics

Miguel Gonzalez-herraezAntonio DiezE. P. Alcusa-saezMiguel V. Andrés

subject

Materials scienceMulti-mode optical fiberbusiness.industryPhysics::OpticsPolarization-maintaining optical fiberGraded-index fiberOpticsOptoelectronicsDispersion-shifted fiberModal dispersionFiberbusinessRefractive indexPhotonic-crystal fiber

description

Time-resolved in-fiber acousto-optics permit the measurement of sub-ppm perturbations of the modal dispersion curves along sections of fiber exceeding 1 m long, with a spatial resolution in the order of few cm.

https://doi.org/10.1364/laop.2014.ltu3d.1