Performance of Waveband MUX/DEMUX Using Concatenated AWGs

Performance of Waveband MUX/DEMUX Using Concatenated AWGs

Recently, we proposed a new waveband multi/demultiplexer that uses two concatenated arrayed-waveguide gratings. We fabricate the device using silica planar lightwave circuit technology and experimentally confirm its feasibility. The device was designed to accommodate 40 100-GHz-spaced C-band channel...

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Veröffentlicht in:IEEE photonics technology letters 2007-08, Vol.19 (16), p.1197-1199
Hauptverfasser: Kakehashi, S.., Hasegawa, H.., Sato, K.., Moriwaki, O.., Kamei, S.., Jinnouchi, Y.., Okuno, M..
Format: Artikel
Sprache:eng
Schlagworte:
Arrayed waveguide gratings
Arrayed-waveguide grating (AWG)
Channels
Chips
Circuits
Concatenated codes
Demultiplexers
Devices
Fabrication
Feasibility
Fiber nonlinear optics
Nonlinear optics
Optical fiber devices
Optical filters
Photonics
planar lightwave circuit (PLC)
Programmable control
Silicon compounds
Silicon dioxide
waveband (WB) multi/demultiplexer (MUX/DEMUX)
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Beschreibung
Zusammenfassung:Recently, we proposed a new waveband multi/demultiplexer that uses two concatenated arrayed-waveguide gratings. We fabricate the device using silica planar lightwave circuit technology and experimentally confirm its feasibility. The device was designed to accommodate 40 100-GHz-spaced C-band channels on the ITU-T grid and six input fibers simultaneously, that is, one chip can support 240 channels.
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2007.901602