Transparent Dielectric Metasurfaces for Spatial Mode Multiplexing
نویسندگان
چکیده
منابع مشابه
Multiwavelength metasurfaces through spatial multiplexing
Metasurfaces are two-dimensional arrangements of optical scatterers rationally arranged to control optical wavefronts. Despite the significant advances made in wavefront engineering through metasurfaces, most of these devices are designed for and operate at a single wavelength. Here we show that spatial multiplexing schemes can be applied to increase the number of operation wavelengths. We use ...
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ژورنال
عنوان ژورنال: Laser & Photonics Reviews
سال: 2018
ISSN: 1863-8880,1863-8899
DOI: 10.1002/lpor.201800031