Silicon 3D-integrated 2 × 2 × 106.25 Gbps parallel multimode transmitter.

IF 3.1 2区物理与天体物理 Q2 OPTICS

Optics letters Pub Date : 2025-05-01 DOI:10.1364/OL.557793

Shihuan Ran, Yao Sun, Ting Miao, Bohan Chu, Yu Li, Jianping Chen, Linjie Zhou

引用次数: 0

Abstract

Mode division multiplexing (MDM) has garnered significant attention for its potential to enhance communication capacity. In this paper, we present for the first time, to the best of our knowledge, a 3D-integrated parallel multimode transmitter, featuring two multimode fibers, with both TE₀ and TE₁ modes transmitted for data multiplexing. Each channel exhibits an electro-optic (EO) bandwidth of ∼45 GHz, enabling a total transmission of 2 × 2 × 106.25 Gbps upon four-level pulse amplitude modulation (PAM-4).

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硅3d集成2 × 2 × 106.25 Gbps并行多模发射机。

模分多路复用（MDM）因其增强通信容量的潜力而引起了极大的关注。在本文中，据我们所知，我们首次提出了一种3d集成并行多模发射器，具有两个多模光纤，TE0和TE1模式都用于数据复用传输。每个通道具有约45 GHz的电光（EO）带宽，在四电平脉冲幅度调制（PAM-4）下实现2 × 2 × 106.25 Gbps的总传输。

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 letters 物理-光学

CiteScore

6.60

自引率

8.30%

发文量

2275

审稿时长

1.7 months

期刊介绍： The Optical Society (OSA) publishes high-quality, peer-reviewed articles in its portfolio of journals, which serve the full breadth of the optics and photonics community. Optics Letters offers rapid dissemination of new results in all areas of optics with short, original, peer-reviewed communications. Optics Letters covers the latest research in optical science, including optical measurements, optical components and devices, atmospheric optics, biomedical optics, Fourier optics, integrated optics, optical processing, optoelectronics, lasers, nonlinear optics, optical storage and holography, optical coherence, polarization, quantum electronics, ultrafast optical phenomena, photonic crystals, and fiber optics. Criteria used in determining acceptability of contributions include newsworthiness to a substantial part of the optics community and the effect of rapid publication on the research of others. This journal, published twice each month, is where readers look for the latest discoveries in optics.