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 ...

Researchers from Zhejiang Lab have proposed a novel spatiotemporal mode multiplexing technology, coupling pulsed orbital angular momentum (OAM) beams with diffractive deep neural networks (D2NN) and ...

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 ...

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 ...