A coupled microring resonator architecture with non-integer Vernier ratio design and controllable loss is exploited to implement a polarization-transparent hitless tunable FSR-free filter operating over the extended C+L band (1520 nm-1620 nm). (C) 2021 The Author(s)
Polarization-transparent FSR-free microring resonator filter with wide hitless tunability
Milanizadeh, M;Petrini, M;Morichetti, F;Melloni, A
2021-01-01
Abstract
A coupled microring resonator architecture with non-integer Vernier ratio design and controllable loss is exploited to implement a polarization-transparent hitless tunable FSR-free filter operating over the extended C+L band (1520 nm-1620 nm). (C) 2021 The Author(s)File in questo prodotto:
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2021 01 - OFC_Filter.pdf
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