Orbital Angular Momentum Multiplexing in Space–Time Thermoacoustic Metasurfaces (Adv. Mater. 29/2022)
نویسندگان
چکیده
Thermoacoustic Metasurfaces In article number 2202026, Ying Cheng, Xiaojun Liu, Johan Christensen, and co-workers report an orbital-angular-momentum multiplexing technology based on space-time thermoacoustic metasurfaces for enhanced communication densities. analogy to the Chinese story “Monkey King Prays Rain”, multifaceted weather signals, i.e, lightning, thunder rain, etc., are synchronously transmitted through multipath beams.
منابع مشابه
Spin-to-orbital angular momentum conversion in dielectric metasurfaces: erratum.
We would like to clarify our paper [Opt. Express25, 377 (2017)] abstract sentence "These beams carry orbital angular momentum proportional to the number of intertwined helices constituting the wavefront."
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ژورنال
عنوان ژورنال: Advanced Materials
سال: 2022
ISSN: ['1521-4095', '0935-9648']
DOI: https://doi.org/10.1002/adma.202270216