Airy beams are a fascinating class of optical beams that exhibit unique propagation characteristics, such as self-healing and the ability to maintain their shape over long distances. These beams ...

Shortened radio wavelengths in sub-THz bands and large-diameter antennas extend the near-field range to hundreds of meters and enable more precise beam manipulation using electromagnetic near-field ...

Keywords: surface waves / vector beam / multi-pixel metasurface / terahertz / ultrathin and high-efficiency The "Metamaterial Optical Field Control Team" at Fudan University is led by Professor ...

Despite their potential, many metasurface-based antennas have so far achieved underwhelming results, such as low data transmission rates and poor information mapping efficiencies. "In previous works, ...

Get Instant Summarized Text (Gist) A novel metasurface has been developed to generate circularly polarized light, offering a compact alternative to traditional bulky optical setups. This ...

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Sichuan THz Communication Technology Engineering Research Center, School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China ...

Interdisciplinary Center for Quantum Information, State Key Laboratory of Extreme Photonics and Instrumentation, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University ...

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