Pseudo non-diffracting beam array through high-indexed dielectric metaplate
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P4_IEEE Nano_2022_Pseudo non-diffracting beam array through highindexed dielectric metaplate[1].pdf
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Accepted manuscript
Type
Conference PaperAuthors
Javed, IsmaNaveed, Muhammad Ashar
Zubair, Muhammad
Mehmood, Muhammad Qasim
Massoud, Yehia Mahmoud

KAUST Department
Computer, Electrical and Mathematical Science and Engineering (CEMSE) DivisionElectrical and Computer Engineering Program
Innovative Technologies Laboratories (ITL)
Date
2022-11-08Permanent link to this record
http://hdl.handle.net/10754/685684
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Highly non-diffracting Bessel beams have gathered an excessive amount of significance due to their several applications ranging from optical communication, and displays to trapping and manipulation. The array of Bessel beams with multiple orders is generated by utilizing geometric metasurfaces to have full phase control over the optical properties of light. In prior works, Bessel beams are realized with optical metasurfaces of titanium dioxide (TiO2) and gallium nitride (GaN) but they have bottlenecks in terms of complex and expensive fabrication. Here, in this manuscript, we have represented a single-layer optical metasurface based on gallium phosphide (GaP) for Bessel beam generation. The proposed metasurface has high transmission efficiency in the visible regime and is capable of producing four Bessel beams of arbitrary orders without the accumulation of extra complexities in conventional nano-rectangular pillar geometry. Due to the property of orbital angular momentum, these arbitrary order Bessel beams have a high capacity for data storage. Thus, they provide an appropriate platform for numerous interesting phenomena of data encryption and information storage.Citation
Javed, I., Naveed, M. A., Zubair, M., Mehmood, M. Q., & Massoud, Y. (2022). Pseudo non-diffracting beam array through high-indexed dielectric metaplate. 2022 IEEE 22nd International Conference on Nanotechnology (NANO). https://doi.org/10.1109/nano54668.2022.9928777Publisher
IEEEConference/Event name
2022 IEEE 22nd International Conference on Nanotechnology (NANO)ISBN
978-1-6654-5226-7Additional Links
https://ieeexplore.ieee.org/document/9928777/https://ieeexplore.ieee.org/document/9928777/
https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9928777
ae974a485f413a2113503eed53cd6c53
10.1109/NANO54668.2022.9928777