Adaptive time-multiplexed control of a reconfigurable silicon photonic coherent adder is demonstrated by using monolithically integrated CMOS electronics. Time-multiplexing is used to interrogate integrated photodectors and drive thermal actuators, realizing accurate compensation and locking of mutual phase drifts of the input signals to be combined.
Adaptive Time-Multiplexed Control of a Silicon Photonic Coherent Adder
De Gaetano S.;Crico M.;Zanetto F.;Ferrari G.;Sampietro M.;Morichetti F.;Melloni A.
2025-01-01
Abstract
Adaptive time-multiplexed control of a reconfigurable silicon photonic coherent adder is demonstrated by using monolithically integrated CMOS electronics. Time-multiplexing is used to interrogate integrated photodectors and drive thermal actuators, realizing accurate compensation and locking of mutual phase drifts of the input signals to be combined.File in questo prodotto:
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