[19p-A310-1~13] 4.2 Photonics Devices, Photonic Integrated Circuit and Silicon Photonics

15:15 〜 15:45英語発表

[19p-A310-8] [JSAP-Optica Joint Symposia 2023 Invited Talk] Beam Steering with Integrated Optical Phased Array using DNN

〇Makoto Nakai¹, Isamu Takai¹ (1.Toyota Central R&D Lab)

キーワード：

OPA、Silicon Photonics、DNN

A silicon photonics optical-phased-array with total of 128 channels was designed and fabricated. To form a desired beam, a concept of utilizing DNN to adaptively control phase is proposed. Beam forming within the field-of-view of 50 degrees is demonstrated.