Presentation Information

[8p-P06-6]Application of Si Photonics-Based Optical Encoder Device to Encryption Systems

〇Ayana Mizuno1, Makoto Nakai1, Isamu Takai1 (1.Toyota Central R&D Labs., Inc.)

Keywords:

optical computing,encryption,silicon photonics

Recently, optical computing technology, which directly utilizes the natural properties of light as a computational resource, has attracted considerable attention. We present a prototype optical computing (optical encoder) device fabricated by silicon photonics technology and its application to encryption systems. In our experiments, 64-bit digital signals were encrypted using the prototype device and successfully decrypted using a deep neural network (DNN)-based decoder. The system achieved a decoding success rate exceeding 94%.