High-Efficiency All-Dielectric Metalenses for Mid-Infrared Imaging
Metasurfaces-based flat optics, which can make use of existing foundry planar technology for high-throughput production, allows the arbitrary control of the wavefront and polarization of light within subwavelength thick structures. So far, however, flat optics for the mid-infrared (MIR) has received far less attention than devices operating at visible or near-infrared wavelengths. Here, polarization-insensitive, highly efficient, all-dielectric metalenses operating in the MIR around 4 µm are...[Show more]
|Collections||ANU Research Publications|
|Source:||Advanced Optical Materials|
|Access Rights:||Open Access|
|AOM_High_efficiency_all-dielectric_metalenses-R1(zip).pdf||1.24 MB||Adobe PDF|
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