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Optic-Fiber and Plasmonic Fibers for textiles (a) Cross section of multilayer structure solid-core Bragg fiber (b) Light scattering phenomena in solid-core Bragg fibers. The different band gap Bragg fibers are shown in the inset. (c) A black silk textile made of Bragg fibers. The various colors of the fibers can be tuned by blending the emitted color and the diffracted color from ambient illumination. Reproduced with permission from Ref. [3]; Copyright 2016 American Chemical Society.
