Abstract: We present two fully functional 3-port 3 dB beam splitters: one for few mode fibres and another for multicore fibres. Both devices have an excess loss of ;2 dB, with the latter having ...
A port is a small disc placed under the skin to allow easy access to veins for medication and blood draws, reducing the need for frequent needle pricks. The insertion of a port is a quick procedure ...
Abstract: An ultra-compact broadband 2 × 2 3 dB power splitter is proposed and demonstrated by utilizing a subwavelength- grating (SWG)-assisted asymmetric directional coupler. In the present design, ...