Experimental demonstration of a low-cost petabit-per-second SDM network node.

IF 3.3 2区物理与天体物理 Q2 OPTICS

Optics express Pub Date : 2026-04-20 DOI:10.1364/OE.588079

D A Shaji, R S Luís, B J Puttnam, D Orsuti, M S Neves, B Boriboon, G Di Sciullo, Qi Wu, S Gross, A Ross-Adams, M J Withford, S Shinada, F P Guiomar, P P Monteiro, L Palmieri, A Marotta, A Mecozzi, C Antonelli, H Furukawa

引用次数: 0

Abstract

We demonstrate a cost-effective, space-division multiplexed (SDM) reconfigurable optical add & drop multiplexer (ROADM) capable of petabit-per-second-class switching that can be integrated into the switching fabric of next-generation SDM-wavelength-division multiplexed high-capacity optical network elements. The SDM network node is a two-line-side ROADM supporting petabit-per-second line signals, consisting of 22 compact, low-cost, low-loss, 2×2 MEMS switches supporting 22-core multicore fibers. The functionality of the low-cost SDM ROADM is demonstrated through the network scenarios of full add & drop, full express, and partial add & drop, handling a total traffic capacity of 1.08 Pb/s.

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低成本每秒拍比特的SDM网络节点的实验演示。

我们展示了一种具有成本效益的空分多路复用（SDM）可重构光加丢多路复用器（ROADM），能够实现每秒pb级的交换，可以集成到下一代SDM波分多路复用高容量光网络元件的交换结构中。SDM网络节点是支持每秒千兆比特线路信号的双线侧ROADM，由22个紧凑、低成本、低损耗的2×2 MEMS交换机组成，支持22芯多芯光纤。低成本SDM ROADM的功能通过全加删、全快递、部分加删三种网络场景进行展示，处理的总流量容量为1.08 Pb/s。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Optics express 物理-光学

CiteScore

6.60

自引率

15.80%

发文量

5182

审稿时长

2.1 months

期刊介绍： Optics Express is the all-electronic, open access journal for optics providing rapid publication for peer-reviewed articles that emphasize scientific and technology innovations in all aspects of optics and photonics.