Controllable loss induced through variable optical attenuators integrated in microring resonators is exploited to implement a novel hitless tuning scheme for silicon photonic WDM filters. The proposed concept is demonstrated in a polarization insensitive architecture operating across the extended C-band.
Polarization insensitive tunable hitless filter for extended C band
M. Milanizadeh;M. Petrini;F. Morichetti;A. Melloni
2020-01-01
Abstract
Controllable loss induced through variable optical attenuators integrated in microring resonators is exploited to implement a novel hitless tuning scheme for silicon photonic WDM filters. The proposed concept is demonstrated in a polarization insensitive architecture operating across the extended C-band.File in questo prodotto:
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2020 02 - ECIO_poldiv_hitless.pdf
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