Toward large-scale nonvolatile electrical programmable photonics with deterministic multilevel operation

Download PDF
Open Webpage

Rui Chen, Virat Tara, Jayita Duta, Minho Choi, Justin Sim, Julian Ye, Jiajiu Zheng, Zhuoran Fang, Arka Majumdar

Published: 01 Jan 2024, Last Modified: 15 May 2025OFC 2024EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: We present a deterministic multi-level scheme by electrically controlling multiple phase-change material (PCM) Sb2S3 segments through individual PIN heaters. PCMs are integrated on 300-mm silicon photonic fab dies back-end-of-line, promising for fast-prototyping and massive production.