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Four-channel reconfigurable optical add-drop multiplexer based on photonic wire waveguide. | LitMetric

Four-channel reconfigurable optical add-drop multiplexer based on photonic wire waveguide.

Opt Express

Optoelectronic System Laboratory, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, China.

Published: March 2009

We designed and fabricated a four-channel reconfigurable optical add-drop multiplexer based on silicon photonic wire waveguide controlled through thermo-optic effect. The effective footprint of the device is about 1000 x 500 microm(2). The minimum insertion loss is about 10.7 dB and the tuning bandwidth about 17 nm. The average tuning power efficiency is about 6.187 mW/nm and the tuning speed about 24.4 kHz. The thermo-optic polarization-rotation effect is firstly reported in this paper.

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Source
http://dx.doi.org/10.1364/oe.17.005502DOI Listing

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