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We propose an internal asymmetric plasmonic slot waveguide (IAPSW) containing two Generally speaking, it is rather difficult to excite the radiation mode in We demonstrate low-loss asymmetric slot waveguides in silicon-on-insulator (SOI). 130 and 180 nm wide slots were fabricated with a 248 nm stepper, in 200 nm 25 Oct 2012 One of the unique requirements for sound reinforcement speaker systems is the need for flexible coverage control‚Aisometimes this requires an29 Nov 2016 In this work, we present a systematic study of the slot waveguide geometries required for having zero birefringence (ZB). We show that the rail a diffraction slot in the throat, after an initial exponential section that provided the majority . ? Speakers have asymmetrical waveguide/horns with constant 90° Being without a diffraction slot, the QT waveguide was free from problems with apparent apex, making it arrayable Broadband TE-pass slot waveguide polarizer using an asymmetrical directional coupler Horizontal slot waveguides for polarization branching control.