Abstract
The theory of mode-sorting in bimodal asymmetric Y-junctions is extended to multimode asymmetric Y-junctions with multiple output arms. This theory allows for the optimization of these mode-sorting planar structures. Asymmetric Y-junctions provide unique opportunities for spatial mode division multiplexing (MDM) of optical fiber. Spatial MDM is considered paramount to overcoming the bandwidth limitations of single-mode fiber. The design criteria presented in this paper facilitate their design.
Original language | English |
---|---|
Pages (from-to) | 2778-2783 |
Number of pages | 6 |
Journal | Applied Optics |
Volume | 51 |
Issue number | 15 |
DOIs | |
Publication status | Published - 20 May 2012 |