Low-loss waveguide optical isolator with tapered mode converter and magneto-optical phase shifter for TE mode input.
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DOI: 10.1364/oe.26.021271
Abstract: We propose and demonstrate a novel low-loss waveguide optical isolator with tapered mode converter and magneto-optical phase shifter. The principle of operation of the isolator is based on the superposition of the TE and TM… read more here.
Keywords: optical phase; mode; mode input; mode converter ... See more keywords
Single-mode Bragg gratings in tapered few-mode and multimode fibers.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.004024
Abstract: We propose the implementation of fiber Bragg gratings in tapered few-mode and multimode fibers to accomplish single-mode operation by reducing the core diameter, while preserving the core-cladding structure. The gratings present a single reflection band,… read more here.
Keywords: gratings tapered; mode multimode; bragg gratings; single mode ... See more keywords