LAUSR

Critical grating period behavior of a sensitivity enhanced LPFG sensor written in a few-mode fiber

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0 Published in 2021 at "Optics Communications"

DOI: 10.1016/j.optcom.2021.126904

Abstract: Abstract We theoretically and experimentally demonstrated the existence of dual loss peaks in the transmission spectrum of long-period fiber gratings (LPFGs) fabricated in a parameter-optimized two-mode fiber for the mode coupling between LP01 and LP11… read more here.

Keywords: critical grating; grating period; period; mode fiber ... See more keywords