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5 March 2021 Wavevector-space metasurface
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Abstract
We discuss meta-surfaces for which the transfer function is diagonal in the waveevector space. We show that such meta-surfaces can be used to perform spatial differentiation, squeeze free space, and generate a variety of optical beams with non-trivial properties associated with orbital or spin angular momentum of light.
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© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shanhui Fan and Cheng Guo "Wavevector-space metasurface", Proc. SPIE 11694, Photonic and Phononic Properties of Engineered Nanostructures XI, 1169405 (5 March 2021); https://doi.org/10.1117/12.2590920
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