Ultra-compact waveguide crossing for a mode-division multiplexing optical network

We propose and experimentally demonstrate an ultra-compact multimode waveguide crossing that can process two modes simultaneously. The symmetric Y-junction is introduced to split the high-order modes into fundamental ones, easing the subsequent processing. The footprint of the proposed crossing is a...

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Veröffentlicht in:	Optics letters 2017-12, Vol.42 (23), p.4913-4916
Hauptverfasser:	Sun, Chunlei, Yu, Yu, Zhang, Xinliang
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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