Infrared cameras can be used to spot useful information that our eyes can't see, such as gases escaping from a pipeline, ...
China Three Gorges' 1 GW Hami hybrid stores solar in molten salt, not lithium batteries, to keep generating for up to 8 hours ...
Abstract: A method for designing sub-wavelength-profile and broadband high-gain planar antennas is presented. A novel multi-layer periodic array design is proposed for sub-wavelength Fabry-Perot ...
As an artificial two-dimensional material, metasurfaces are essential for modifying the fundamental characteristics of electromagnetic (EM) waves. Numerous researchers have created and validated ...
Abstract: In this research, a single-layer passive metasurface structure is designed for reconfigurable hologram imaging. This design relies on an origami-inspired structure that can be manipulated ...
Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. The advent of ...
In recent years, metasurface-based focusing elements have gradually become an indispensable type of terahertz lenses. However, the meta-lens often suffers from chromatic aberration due to the ...
The premise for developing optical sensors is to guarantee the accurateness and robustness of sensing performance. However, for normalizing signals between samples and reference, the calibration step ...
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