Rapid configuring method for a programmable photonic integrated circuit based on a tandem neural network.

 0 Người đánh giá. Xếp hạng trung bình 0

Tác giả: Jian Dai, Yihang Dan, Zeyang Fan, Junmin Lin, Kun Xu, Tian Zhang

Ngôn ngữ: eng

Ký hiệu phân loại:

Thông tin xuất bản: United States : Optics letters , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 728493

Programmable photonic integrated circuits (PPICs), as optical analog matrix multipliers, emerge as a leading candidate of a revolutionary technology. However, the efficient voltage configuration of programmable devices in the circuit presents a significant challenge to its development. Here, we propose a black-box method based on tandem neural network to rapidly predict the voltage configuration of arbitrary matrices. We experimentally demonstrate the feasibility of our method on a 4 × 4 PPIC, achieving the average fidelity of 0.989 for 10,000 matrices. Furthermore, we experimentally implement an optical-electric hybrid model based on our method, obtaining a training accuracy of 97.59% on the MNIST dataset.
Tạo bộ sưu tập với mã QR

THƯ VIỆN - TRƯỜNG ĐẠI HỌC CÔNG NGHỆ TP.HCM

ĐT: (028) 36225755 | Email: tt.thuvien@hutech.edu.vn

Copyright @2024 THƯ VIỆN HUTECH