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 ...

The rapid development of technologies such as the Internet, mobile communications, and artificial intelligence has dramatically increased the demand for high-capacity communication systems. Among ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2022.220004 considers high frame-rate orbital-angular-momentum multiplexing holography. The development of mobile Internet, especially ...

Conventional data transmission techniques rely on two-dimensional signals to carry the information down a pipeline, but there’s only so much potential bandwidth to go around. There are only so many ...

Achieved the world's fastest real-time bidirectional wireless transmission at a total rate of 140 Gbps --- more than twice the speed of conventional technology --- using the millimeter-wave band ...