近期，东南大学甘宇、孟洪福团队在28GHz频段的轨道角动量（OAM）复用通信系统研究中取得重要进展，引发广泛关注。这项技术通过有源均匀圆阵列实现了五模态的同时传输，数据传输速率达到3Gb/s，为未来6G通信系统提供了重要参考。

研究人员为解决 OAM 探测器难题，开展 OAM 探测器研究，成功研制新探测器，推动相关技术发展。 研究背景：光量子技术的 “绊脚石” 在光量子技术的领域中，轨道角动量（Orbital Angular Momentum，OAM）有着独特的优势。自 1992 年 Allen 等人发现光子在拉盖尔 - 高斯 ...

在大会异构智算产业生态联盟技术论坛上，联想集团正式发布新一代AI服务器联想问天WA7880a G3和联想AIPod应用部署解决方案两款产品和解决方案。

Noam Brown, who leads AI reasoning research at OpenAI, says “reasoning” AI models like OpenAI’s o1 could’ve arrived 20 years earlier had researchers “known [the right] approach” and algorithms. “There ...

The Blackwell Ultra B300, set for release in the second half of 2025, increases memory capacity from 192GB to 288GB of HBM3e ...

These multi-node clusters are necessary for training large AI models faster and enabling lower latency and high throughput for the inferencing of such models. Enabled by the OAM-compliant ...

The chips will debut in the third quarter with a PCIe version and the OAM version, the latter of which ... plan investments in AI computing more easily. “A lot of the innovation is happening ...