Theoretical and Experimental Investigations on a Compact and Broadband TE01 Oversized Deformed Waveguide Bend
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2020.2964770
Abstract: A compact and broadband circular TE01-mode oversized deformed waveguide bend for high-power transmission line is proposed in this article. In order to obtain a circular TE01 mode with high purity output, a deformed waveguide structure,… read more here.
Keywords: bend; waveguide bend; compact broadband; mode ... See more keywords
Ultra-compact multimode waveguide bend with shallowly etched grooves.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.440634
Abstract: In this work, an ultra-sharp multimode waveguide bend (MWB) based on gradient shallowly etched grooves is proposed and demonstrated. With a bending radius of only 5.6 μm, our shallowly-etched-groove multimode waveguide bend (SMWB) can enable… read more here.
Keywords: waveguide bend; etched grooves; shallowly etched; multimode waveguide ... See more keywords
Compact and broadband multimode waveguide bend by shape-optimizing with transformation optics
Sign Up to like & getrecommendations! Published in 2020 at "Photonics Research"
DOI: 10.1364/prj.403818
Abstract: Multimode waveguide bend is one of the key components for realizing high-density mode-division multiplexing systems on chip. However, the reported multimode waveguide bends are either large, bandwidth-limited or fabrication-complicated, which hinders their applications in future… read more here.
Keywords: shape optimizing; waveguide bend; multimode waveguide; multimode ... See more keywords