Customized meta-waveguide for phase and absorption
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ac1466
Abstract: We propose a meta-waveguide, a component based on metamaterials and waveguides, to customize the phase and absorption of devices. This meta-waveguide integrated quasi-periodic metamaterial resonators with film resistors in the inner wall of the waveguide.… read more here.
Keywords: absorption; customized meta; waveguide phase; meta waveguide ... See more keywords
Quantitative Phase and Absorption Contrast Imaging
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computational Imaging"
DOI: 10.1109/tci.2022.3204401
Abstract: We present an algorithm for coherent diffractive imaging with phaseless measurements. It treats the forward model as a combination of coherent and incoherent waves. The algorithm reconstructs absorption and phase contrast that quantifies the attenuation… read more here.
Keywords: absorption contrast; contrast; phase absorption; imaging quantitative ... See more keywords