Long-period fiber gratings inscribed in few-mode fibers for discriminative determination.
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DOI: 10.1364/oe.27.026307
Abstract: We successfully fabricated the long-period fiber gratings in few-mode fibers (FMF-LPFGs) with micro-tapered method, which are different from the traditional LPFGs that only couple the fundamental mode to different cladding modes to obtain multiple resonant… read more here.
Keywords: discriminative determination; mode; fiber gratings; mode fibers ... See more keywords