We present a novel method to perform tuning and locking of photonic integrated circuits (PICs) in presence of thermal cross-talk. The unwanted phase coupling among different elements of the circuit is canceled via exploiting the eigen-vectors of the thermally coupled system. The effectiveness of the proposed method is proved on PIC architectures, based on microring resonators (MRRs) and Mach-Zehnder interferometers (MZIs).

A tuning method for photonic integrated circuits in presence of thermal, cross talk

M. Milanizadeh;D. Aguiar;AHMADI, SARA;F. Morichetti;A. Melloni
2018

Abstract

We present a novel method to perform tuning and locking of photonic integrated circuits (PICs) in presence of thermal cross-talk. The unwanted phase coupling among different elements of the circuit is canceled via exploiting the eigen-vectors of the thermally coupled system. The effectiveness of the proposed method is proved on PIC architectures, based on microring resonators (MRRs) and Mach-Zehnder interferometers (MZIs).
A tuning method for photonic integrated circuits in presence of thermal cross talk
Tuning, Locking, Resonance alignment, Thermal cross-talk, phase coupling, Microring resonators
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11311/1061832
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