03/19/2025, 06:14 AM UTC
光学放大器革新高速数据传输Optical Amplifier Transforms High-Speed Data Transmission
➀ EPFL和IBM欧洲研究实验室的研究人员利用氮化镓磷化物在二氧化硅上的技术,开发了一种新型的光学放大器,在紧凑型光子芯片上实现了前所未有的宽带信号放大。
➁ 行波参量放大器(TWPA)展示了在140纳米带宽范围内超过10分贝的增益,超过了传统的掺铒光纤放大器(EDFA)。
➂ 这一光学放大技术的突破在数据中心、人工智能处理器、高性能计算以及自动驾驶汽车LiDAR系统等领域具有广泛应用潜力。
➀ Researchers at EPFL and IBM Research Europe have developed a novel optical amplifier using gallium phosphide-on-silicon dioxide technology, which achieves unprecedented broadband signal amplification in a compact photonic chip.
➁ The traveling-wave parametric amplifier (TWPA) demonstrates over 10 dB of gain across a 140 nm bandwidth, surpassing traditional erbium-doped fiber amplifiers (EDFAs).
➂ This breakthrough in optical amplification holds potential applications in data centers, AI processors, high-performance computing, and even autonomous vehicle LiDAR systems.
---
本文由大语言模型(LLM)生成,旨在为读者提供半导体新闻内容的知识扩展(Beta)。