An integrated reconfigurable optical comb demultiplexer for flexible-grid optical networks is demonstrated using high-order distributed feedback resonators realized in silicon-on-insulator technology. Low-loss tone isolation of nearly 30dB for a comb spacing of 12.5GHz is experimentally demonstrated in an ultra-compact layout, with potentials for operation with finer grids.

Silicon photonics comb demultiplexer for elastic optical networks

C. Porzi
;
M. Sorel;A. Nottola;S. Tirelli;G. B. Preve;A. Bogoni
2019-01-01

Abstract

An integrated reconfigurable optical comb demultiplexer for flexible-grid optical networks is demonstrated using high-order distributed feedback resonators realized in silicon-on-insulator technology. Low-loss tone isolation of nearly 30dB for a comb spacing of 12.5GHz is experimentally demonstrated in an ultra-compact layout, with potentials for operation with finer grids.
2019
978-1-83953-185-9
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11382/533993
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