A Non-Volatile Optical Memory in Silicon Photonics
Jacqueline Geler-Kremer, Felix Eltes, Pascal Stark, Ankita Sharma, Daniele Caimi, Bert Jan Offrein, J. Fompeyrine, Stefan Abel · 2021
We demonstrate a non-volatile optical memory element integrated in silicon photonics for low-power reconfigurable photonic circuits and neural networks. Stable transmission states are set by manipulating ferroelectric domains in BaTiO3 films embedded in photonic waveguides.