晨间信号Morning Signal
《科学》 第392卷 第6803期 · 2026年6月11日 · 中文解读

全光信号处理器实现每秒太比特级实时均衡

An all-optical signal processor enabling terabit-per-second real-time equalization · B. Wang et al.
约 83 分钟Research Article Summaries在小程序里点播,20 到 60 分钟做好
这篇讲什么
本文介绍了一种集成全光信号处理器,通过深度光储层和游标效应实现无数字信号处理的实时均衡,可同时均衡八个波分复用信道,总吞吐量达1.6太比特/秒,延迟低于60皮秒,能耗为数十飞焦/比特。
原文开头
Full article and list of author affiliations: https://doi.org/10.1126/ science.ady5344 Benshan Wang, Qiarong Xiao, Tengji Xu, Li Fan, Shaojie Liu, Qiuqiang Kong, Jianji Dong, Junwen Zhang, Chaoran Huang* INTRODUCTION: The rapid growth of generative artificial intelligence (AI) is placing unprecedented demands on computing infrastruc- ture. Large-scale models require vast numbers of graphics processing units to operate together, often across multiple data centers. For this distributed training to work efficiently, data must move between sites with extremely low and consistent delay; otherwise, valuable computing resources sit idle and costs rise. At the same time, the energy used to transfer data between processors must be reduced to keep future systems sustainable. …
摘自《科学》(Science)第392卷 第6803期 · 2026年6月11日,B. Wang et al.。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
晨间信号小程序码
微信扫码,在小程序里听完整版
不用登录先听一篇 · 或在微信搜索小程序 晨间信号
同期其他文章