Heterogeneous III-V/Si (De-)Interleaver Filters with Non-Volatile Memristive Behavior

We demonstrate a heterogeneous III-V/Si (de-)interleaver based on an integrated memristor for non-volatile tuning. Passband tuning via non-volatile phase shifts are demonstrated with full set/reset states. Non-volatile retention times are reported in a 24 hour period. The results indicate the possibility of implementing large scale photonics and optical neural networks with inherent memory functions.