PLC-Based Four-Mode Multi/Demultiplexer With LP11 Mode Rotator on One Chip

PLC-Based Four-Mode Multi/Demultiplexer With LP11 Mode Rotator on One Chip

We propose a PLC-based mode multi/demultiplexer (MUX/DEMUX) for mode-division multiplexing. We show numerically that the PLC-based mode MUX/DEMUX with a uniform height on one chip can multi/demultiplex four modes (LP 01 , LP 11 a, LP 11 b, and LP 21 a) by using our proposed LP 11 mode rotator and a...

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Veröffentlicht in:Journal of lightwave technology 2015-03, Vol.33 (6), p.1161-1165
Hauptverfasser: Hanzawa, Nobutomo, Saitoh, Kunimasa, Sakamoto, Taiji, Matsui, Takashi, Tsujikawa, Kyozo, Uematsu, Takui, Yamamoto, Fumihiko
Format: Artikel
Sprache:eng
Schlagworte:
Couplings
Educational institutions
effective index
Extinction ratio
Insertion loss
Mode division multiplexing
mode multi/demultiplexer
Multiplexing
Optical fibers
PLC
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Beschreibung
Zusammenfassung:We propose a PLC-based mode multi/demultiplexer (MUX/DEMUX) for mode-division multiplexing. We show numerically that the PLC-based mode MUX/DEMUX with a uniform height on one chip can multi/demultiplex four modes (LP 01 , LP 11 a, LP 11 b, and LP 21 a) by using our proposed LP 11 mode rotator and a parallel waveguide. We successfully multi/demultiplex the four modes and achieve a relatively low-wavelength dependence over the C-band by using our fabricated four-mode MUX/DEMUX.
ISSN:0733-8724
1558-2213
DOI:10.1109/JLT.2014.2378281