用于下一代宽带光通信的新兴近红外发光材料

IF 22.7 1区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY
Infomat Pub Date : 2024-05-02 DOI:10.1002/inf2.12550
Beibei Xu, Chaoyuan Jin, Jae-Seong Park, Huiyun Liu, Xing Lin, Junjie Cui, Daoyuan Chen, Jianrong Qiu
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引用次数: 0

摘要

近年来,人工智能、机器学习、移动互联网、大数据、云计算和万物互联等新兴技术发展迅猛,对下一代光通信的容量密度和速度提出了更高的要求。这对现有通信技术提出了巨大挑战。在此背景下,将近红外宽带、可调谐和高增益发光材料集成到硅光电路或光纤架构中以传输和调制光,显示出推进下一代通信技术的巨大潜力。本综述概述了用于宽带光放大器和可调谐激光器的近红外发光外延/胶体量子点以及掺杂金属活性中心的材料的最新突破。我们还阐述了为提高这些基于材料的放大器和激光器的带宽和增益所做的努力,探讨了开发超宽带和高速光通信系统所面临的挑战。此外,我们还讨论了第五代固定网络的潜在应用、与 5G 和 6G 无线网络的集成、对目前基于硅电子的 CMOS 的高计算能力的补偿,以及这些光源在下一代光电设备中的应用前景。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Emerging near-infrared luminescent materials for next-generation broadband optical communications

Emerging near-infrared luminescent materials for next-generation broadband optical communications

Emerging near-infrared luminescent materials for next-generation broadband optical communications

The rapid development of emerging technologies observed in recent years, such as artificial intelligence, machine learning, mobile internet, big data, cloud computing, and the Internet of Everything, are generating escalating demands for expanding the capacity density, and speed in next-generation optical communications. This poses a significant challenge to existing communication techniques. Within this context, the integration of near-infrared broadband, tunable, and high-gain luminescent materials into silicon optical circuits or fiber architectures to transmit and modulate light shows enormous potential for advancing next-generation communication techniques. Here, this review provides an overview of the recent breakthroughs in near-infrared luminescent epitaxial/colloidal quantum dots, and metal-active-center-doped materials for broadband optical amplifiers and tunable lasers. We also expound on efforts to enhance the bandwidth and gain of these materials-based amplifiers and lasers, exploring the challenges associate with developing ultra-broadband and high-speed optical communication systems. Additionally, the potential applications in Fifth Generation Fixed Networks, integration with 5G and 6G wireless networks, compensation for current Si electronic based CMOS for high computing capability, and the prospects of these light sources for next-generation optoelectronic devices are discussed.

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来源期刊
Infomat
Infomat MATERIALS SCIENCE, MULTIDISCIPLINARY-
CiteScore
37.70
自引率
3.10%
发文量
111
审稿时长
8 weeks
期刊介绍: InfoMat, an interdisciplinary and open-access journal, caters to the growing scientific interest in novel materials with unique electrical, optical, and magnetic properties, focusing on their applications in the rapid advancement of information technology. The journal serves as a high-quality platform for researchers across diverse scientific areas to share their findings, critical opinions, and foster collaboration between the materials science and information technology communities.
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