High-efficiency broadband fiber-optic mechanical intermodal converter
Sign Up to like & getrecommendations! Published in 2020 at "Current Applied Physics"
DOI: 10.1016/j.cap.2020.07.010
Abstract: Abstract We demonstrate a highly efficient, broadband fiber-optic intermodal converter. The technique relies on a long period grating mechanically induced in a two-mode fiber. A compact, portable apparatus was designed and fabricated, where period-variable metallic… read more here.
Keywords: fiber; broadband fiber; fiber optic; intermodal converter ... See more keywords
A broadband fiber-optic nonlinear interferometer
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5048198
Abstract: We describe an all-fiber nonlinear interferometer based on four-wave mixing in highly nonlinear fiber. Our configuration realizes phase-sensitive interference with 97% peak visibility and >90% visibility over a broad 554 GHz optical band. By comparing… read more here.
Keywords: broadband fiber; fiber; fiber optic; nonlinear interferometer ... See more keywords
Ultra-broadband fiber filter based on chirped highly localized fiber Bragg gratings.
Sign Up to like & getrecommendations! Published in 2025 at "Optics express"
DOI: 10.1364/oe.563363
Abstract: Broadband optical filters are highly useful tools in many fields, such as supercontinuum light sources, astronomical observations, and optical coherence tomography. However, conventional broadband filters have limited bandwidth and relatively high insertion loss (IL). In… read more here.
Keywords: filter; fiber filter; filter based; ultra broadband ... See more keywords