Flexible Filtering Element on SOI With Wide Bandwidth Tunability and Full FSR tuning
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DOI: 10.1109/jlt.2018.2885395
Abstract: We demonstrate a silicon-on-insulator flexible filtering element, relying on two serially coupled micro-ring resonators equipped with three thermo-optically tuned Mach–Zehnder interferometers, acting as variable optical couplers. A single electrode configuration is adopted, enabling the low-complexity… read more here.
Keywords: filtering element; bandwidth; flexible filtering; wide bandwidth ... See more keywords