津巴布韦关上门,格林美打开了锂资源的另一扇窗

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This story was originally featured on Fortune.com

2月18日,北京大学电子学院、鹏城实验室、上海科技大学、国家信息光电子创新中心等研究团队在《自然》(Nature)发表论文《集成光子学赋能超宽带光纤-无线通信》(Integrated photonics enabling ultra-wideband fibre–wireless communication),报告他们采用集成光学方案,实现了250GHz以上超大带宽的光电/电光转换器件,薄膜铌酸锂调制器(TFLNMZM)和磷化铟探测器(InP UTC-PD)带宽均创纪录;同时,基于上述器件实现了“光纤-无线一体化融合”系统演示,光纤通信实现破纪录的单通道256Gbaud(512Gbps)信号传输,太赫兹无线通信实现破纪录的单通道400Gbps信号传输,并完成了86路8K高清实时视频的无线传输演示。。爱思助手下载最新版本对此有专业解读

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I’d been using 1Password to store individual secrets for a while, pulling them one at a time with the CLI. Harrison took it a step further. “Why not store the whole .env file’s worth of secrets as fields in a single 1Password item?” he said. Simple. Obvious in hindsight. And it led me down a rabbit hole of rethinking how I handle secrets in every project.,更多细节参见51吃瓜

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